X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=fs%2Fxfs%2Fxfs_bmap_btree.c;h=a7b835bf870ae123b0e5839d0fc0dc51687f0326;hb=refs%2Fremotes%2Fvserver;hp=163305a79fcc583cac98d43ce8c21ba1bc0a3fd9;hpb=f7f1b0f1e2fbadeab12d24236000e778aa9b1ead;p=linux-2.6.git diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c index 163305a79..a7b835bf8 100644 --- a/fs/xfs/xfs_bmap_btree.c +++ b/fs/xfs/xfs_bmap_btree.c @@ -1,62 +1,44 @@ /* - * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved. + * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc. + * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation. * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * This program is distributed in the hope that it would be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ + * You should have received a copy of the GNU General Public License + * along with this program; if not, write the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - #include "xfs.h" - -#include "xfs_macros.h" +#include "xfs_fs.h" #include "xfs_types.h" -#include "xfs_inum.h" +#include "xfs_bit.h" #include "xfs_log.h" +#include "xfs_inum.h" #include "xfs_trans.h" #include "xfs_sb.h" #include "xfs_ag.h" -#include "xfs_dir.h" #include "xfs_dir2.h" #include "xfs_dmapi.h" #include "xfs_mount.h" -#include "xfs_alloc_btree.h" #include "xfs_bmap_btree.h" +#include "xfs_alloc_btree.h" #include "xfs_ialloc_btree.h" -#include "xfs_btree.h" -#include "xfs_ialloc.h" -#include "xfs_itable.h" -#include "xfs_attr_sf.h" -#include "xfs_dir_sf.h" #include "xfs_dir2_sf.h" +#include "xfs_attr_sf.h" #include "xfs_dinode.h" -#include "xfs_inode_item.h" #include "xfs_inode.h" +#include "xfs_inode_item.h" #include "xfs_alloc.h" -#include "xfs_bit.h" +#include "xfs_btree.h" +#include "xfs_ialloc.h" +#include "xfs_itable.h" #include "xfs_bmap.h" #include "xfs_error.h" #include "xfs_quota.h" @@ -76,7 +58,7 @@ STATIC void xfs_bmbt_log_ptrs(xfs_btree_cur_t *, xfs_buf_t *, int, int); STATIC int xfs_bmbt_lshift(xfs_btree_cur_t *, int, int *); STATIC int xfs_bmbt_rshift(xfs_btree_cur_t *, int, int *); STATIC int xfs_bmbt_split(xfs_btree_cur_t *, int, xfs_fsblock_t *, - xfs_bmbt_key_t *, xfs_btree_cur_t **, int *); + __uint64_t *, xfs_btree_cur_t **, int *); STATIC int xfs_bmbt_updkey(xfs_btree_cur_t *, xfs_bmbt_key_t *, int); @@ -210,16 +192,11 @@ xfs_bmbt_trace_argifk( xfs_btree_cur_t *cur, int i, xfs_fsblock_t f, - xfs_bmbt_key_t *k, + xfs_dfiloff_t o, int line) { - xfs_dfsbno_t d; - xfs_dfiloff_t o; - - d = (xfs_dfsbno_t)f; - o = INT_GET(k->br_startoff, ARCH_CONVERT); xfs_bmbt_trace_enter(func, cur, ARGS, XFS_BMBT_KTRACE_ARGIFK, line, - i, d >> 32, (int)d, o >> 32, + i, (xfs_dfsbno_t)f >> 32, (int)f, o >> 32, (int)o, 0, 0, 0, 0, 0, 0); } @@ -266,7 +243,7 @@ xfs_bmbt_trace_argik( { xfs_dfiloff_t o; - o = INT_GET(k->br_startoff, ARCH_CONVERT); + o = be64_to_cpu(k->br_startoff); xfs_bmbt_trace_enter(func, cur, ARGS, XFS_BMBT_KTRACE_ARGIFK, line, i, o >> 32, (int)o, 0, 0, 0, 0, 0, @@ -304,8 +281,8 @@ xfs_bmbt_trace_cursor( xfs_bmbt_trace_argfffi(fname, c, o, b, i, j, __LINE__) #define XFS_BMBT_TRACE_ARGI(c,i) \ xfs_bmbt_trace_argi(fname, c, i, __LINE__) -#define XFS_BMBT_TRACE_ARGIFK(c,i,f,k) \ - xfs_bmbt_trace_argifk(fname, c, i, f, k, __LINE__) +#define XFS_BMBT_TRACE_ARGIFK(c,i,f,s) \ + xfs_bmbt_trace_argifk(fname, c, i, f, s, __LINE__) #define XFS_BMBT_TRACE_ARGIFR(c,i,f,r) \ xfs_bmbt_trace_argifr(fname, c, i, f, r, __LINE__) #define XFS_BMBT_TRACE_ARGIK(c,i,k) \ @@ -317,7 +294,7 @@ xfs_bmbt_trace_cursor( #define XFS_BMBT_TRACE_ARGBII(c,b,i,j) #define XFS_BMBT_TRACE_ARGFFFI(c,o,b,i,j) #define XFS_BMBT_TRACE_ARGI(c,i) -#define XFS_BMBT_TRACE_ARGIFK(c,i,f,k) +#define XFS_BMBT_TRACE_ARGIFK(c,i,f,s) #define XFS_BMBT_TRACE_ARGIFR(c,i,f,r) #define XFS_BMBT_TRACE_ARGIK(c,i,k) #define XFS_BMBT_TRACE_CURSOR(c,s) @@ -375,14 +352,14 @@ xfs_bmbt_delrec( XFS_BMBT_TRACE_CURSOR(cur, ENTRY); XFS_BMBT_TRACE_ARGI(cur, level); ptr = cur->bc_ptrs[level]; - tcur = (xfs_btree_cur_t *)0; + tcur = NULL; if (ptr == 0) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; return 0; } block = xfs_bmbt_get_block(cur, level, &bp); - numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT); + numrecs = be16_to_cpu(block->bb_numrecs); #ifdef DEBUG if ((error = xfs_btree_check_lblock(cur, block, level, bp))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); @@ -400,7 +377,7 @@ xfs_bmbt_delrec( pp = XFS_BMAP_PTR_IADDR(block, 1, cur); #ifdef DEBUG for (i = ptr; i < numrecs; i++) { - if ((error = xfs_btree_check_lptr(cur, INT_GET(pp[i], ARCH_CONVERT), level))) { + if ((error = xfs_btree_check_lptr_disk(cur, pp[i], level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); goto error0; } @@ -422,12 +399,13 @@ xfs_bmbt_delrec( xfs_bmbt_log_recs(cur, bp, ptr, numrecs - 1); } if (ptr == 1) { - INT_SET(key.br_startoff, ARCH_CONVERT, xfs_bmbt_disk_get_startoff(rp)); + key.br_startoff = + cpu_to_be64(xfs_bmbt_disk_get_startoff(rp)); kp = &key; } } numrecs--; - INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs); + block->bb_numrecs = cpu_to_be16(numrecs); xfs_bmbt_log_block(cur, bp, XFS_BB_NUMRECS); /* * We're at the root level. @@ -463,8 +441,8 @@ xfs_bmbt_delrec( *stat = 1; return 0; } - rbno = INT_GET(block->bb_rightsib, ARCH_CONVERT); - lbno = INT_GET(block->bb_leftsib, ARCH_CONVERT); + rbno = be64_to_cpu(block->bb_rightsib); + lbno = be64_to_cpu(block->bb_leftsib); /* * One child of root, need to get a chance to copy its contents * into the root and delete it. Can't go up to next level, @@ -508,15 +486,15 @@ xfs_bmbt_delrec( goto error0; } #endif - bno = INT_GET(right->bb_leftsib, ARCH_CONVERT); - if (INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1 >= + bno = be64_to_cpu(right->bb_leftsib); + if (be16_to_cpu(right->bb_numrecs) - 1 >= XFS_BMAP_BLOCK_IMINRECS(level, cur)) { if ((error = xfs_bmbt_lshift(tcur, level, &i))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); goto error0; } if (i) { - ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) >= + ASSERT(be16_to_cpu(block->bb_numrecs) >= XFS_BMAP_BLOCK_IMINRECS(level, tcur)); xfs_btree_del_cursor(tcur, XFS_BTREE_NOERROR); tcur = NULL; @@ -533,7 +511,7 @@ xfs_bmbt_delrec( return 0; } } - rrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT); + rrecs = be16_to_cpu(right->bb_numrecs); if (lbno != NULLFSBLOCK) { i = xfs_btree_firstrec(tcur, level); XFS_WANT_CORRUPTED_GOTO(i == 1, error0); @@ -564,15 +542,15 @@ xfs_bmbt_delrec( goto error0; } #endif - bno = INT_GET(left->bb_rightsib, ARCH_CONVERT); - if (INT_GET(left->bb_numrecs, ARCH_CONVERT) - 1 >= + bno = be64_to_cpu(left->bb_rightsib); + if (be16_to_cpu(left->bb_numrecs) - 1 >= XFS_BMAP_BLOCK_IMINRECS(level, cur)) { if ((error = xfs_bmbt_rshift(tcur, level, &i))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); goto error0; } if (i) { - ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) >= + ASSERT(be16_to_cpu(block->bb_numrecs) >= XFS_BMAP_BLOCK_IMINRECS(level, tcur)); xfs_btree_del_cursor(tcur, XFS_BTREE_NOERROR); tcur = NULL; @@ -583,14 +561,14 @@ xfs_bmbt_delrec( return 0; } } - lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT); + lrecs = be16_to_cpu(left->bb_numrecs); } xfs_btree_del_cursor(tcur, XFS_BTREE_NOERROR); tcur = NULL; mp = cur->bc_mp; ASSERT(bno != NULLFSBLOCK); if (lbno != NULLFSBLOCK && - lrecs + INT_GET(block->bb_numrecs, ARCH_CONVERT) <= XFS_BMAP_BLOCK_IMAXRECS(level, cur)) { + lrecs + be16_to_cpu(block->bb_numrecs) <= XFS_BMAP_BLOCK_IMAXRECS(level, cur)) { rbno = bno; right = block; rbp = bp; @@ -605,7 +583,7 @@ xfs_bmbt_delrec( goto error0; } } else if (rbno != NULLFSBLOCK && - rrecs + INT_GET(block->bb_numrecs, ARCH_CONVERT) <= + rrecs + be16_to_cpu(block->bb_numrecs) <= XFS_BMAP_BLOCK_IMAXRECS(level, cur)) { lbno = bno; left = block; @@ -620,7 +598,7 @@ xfs_bmbt_delrec( XFS_BMBT_TRACE_CURSOR(cur, ERROR); goto error0; } - lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT); + lrecs = be16_to_cpu(left->bb_numrecs); } else { if (level > 0 && (error = xfs_bmbt_decrement(cur, level, &i))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); @@ -630,8 +608,8 @@ xfs_bmbt_delrec( *stat = 1; return 0; } - numlrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT); - numrrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT); + numlrecs = be16_to_cpu(left->bb_numrecs); + numrrecs = be16_to_cpu(right->bb_numrecs); if (level > 0) { lkp = XFS_BMAP_KEY_IADDR(left, numlrecs + 1, cur); lpp = XFS_BMAP_PTR_IADDR(left, numlrecs + 1, cur); @@ -639,7 +617,7 @@ xfs_bmbt_delrec( rpp = XFS_BMAP_PTR_IADDR(right, 1, cur); #ifdef DEBUG for (i = 0; i < numrrecs; i++) { - if ((error = xfs_btree_check_lptr(cur, INT_GET(rpp[i], ARCH_CONVERT), level))) { + if ((error = xfs_btree_check_lptr_disk(cur, rpp[i], level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); goto error0; } @@ -655,12 +633,12 @@ xfs_bmbt_delrec( memcpy(lrp, rrp, numrrecs * sizeof(*lrp)); xfs_bmbt_log_recs(cur, lbp, numlrecs + 1, numlrecs + numrrecs); } - INT_MOD(left->bb_numrecs, ARCH_CONVERT, numrrecs); - left->bb_rightsib = right->bb_rightsib; /* INT_: direct copy */ + be16_add(&left->bb_numrecs, numrrecs); + left->bb_rightsib = right->bb_rightsib; xfs_bmbt_log_block(cur, lbp, XFS_BB_RIGHTSIB | XFS_BB_NUMRECS); - if (INT_GET(left->bb_rightsib, ARCH_CONVERT) != NULLDFSBNO) { + if (be64_to_cpu(left->bb_rightsib) != NULLDFSBNO) { if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, - INT_GET(left->bb_rightsib, ARCH_CONVERT), + be64_to_cpu(left->bb_rightsib), 0, &rrbp, XFS_BMAP_BTREE_REF))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); goto error0; @@ -670,7 +648,7 @@ xfs_bmbt_delrec( XFS_BMBT_TRACE_CURSOR(cur, ERROR); goto error0; } - INT_SET(rrblock->bb_leftsib, ARCH_CONVERT, lbno); + rrblock->bb_leftsib = cpu_to_be64(lbno); xfs_bmbt_log_block(cur, rrbp, XFS_BB_LEFTSIB); } xfs_bmap_add_free(XFS_DADDR_TO_FSB(mp, XFS_BUF_ADDR(rbp)), 1, @@ -727,7 +705,7 @@ xfs_bmbt_get_rec( if ((error = xfs_btree_check_lblock(cur, block, 0, bp))) return error; #endif - if (ptr > INT_GET(block->bb_numrecs, ARCH_CONVERT) || ptr <= 0) { + if (ptr > be16_to_cpu(block->bb_numrecs) || ptr <= 0) { *stat = 0; return 0; } @@ -766,7 +744,7 @@ xfs_bmbt_insrec( int logflags; /* inode logging flags */ xfs_fsblock_t nbno; /* new block number */ struct xfs_btree_cur *ncur; /* new btree cursor */ - xfs_bmbt_key_t nkey; /* new btree key value */ + __uint64_t startoff; /* new btree key value */ xfs_bmbt_rec_t nrec; /* new record count */ int optr; /* old key/record index */ xfs_bmbt_ptr_t *pp; /* pointer to bmap block addr */ @@ -777,9 +755,8 @@ xfs_bmbt_insrec( ASSERT(level < cur->bc_nlevels); XFS_BMBT_TRACE_CURSOR(cur, ENTRY); XFS_BMBT_TRACE_ARGIFR(cur, level, *bnop, recp); - ncur = (xfs_btree_cur_t *)0; - INT_SET(key.br_startoff, ARCH_CONVERT, - xfs_bmbt_disk_get_startoff(recp)); + ncur = NULL; + key.br_startoff = cpu_to_be64(xfs_bmbt_disk_get_startoff(recp)); optr = ptr = cur->bc_ptrs[level]; if (ptr == 0) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); @@ -788,7 +765,7 @@ xfs_bmbt_insrec( } XFS_STATS_INC(xs_bmbt_insrec); block = xfs_bmbt_get_block(cur, level, &bp); - numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT); + numrecs = be16_to_cpu(block->bb_numrecs); #ifdef DEBUG if ((error = xfs_btree_check_lblock(cur, block, level, bp))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); @@ -838,7 +815,7 @@ xfs_bmbt_insrec( optr = ptr = cur->bc_ptrs[level]; } else { if ((error = xfs_bmbt_split(cur, level, - &nbno, &nkey, &ncur, + &nbno, &startoff, &ncur, &i))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); @@ -858,7 +835,7 @@ xfs_bmbt_insrec( #endif ptr = cur->bc_ptrs[level]; xfs_bmbt_disk_set_allf(&nrec, - nkey.br_startoff, 0, 0, + startoff, 0, 0, XFS_EXT_NORM); } else { XFS_BMBT_TRACE_CURSOR(cur, @@ -870,13 +847,13 @@ xfs_bmbt_insrec( } } } - numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT); + numrecs = be16_to_cpu(block->bb_numrecs); if (level > 0) { kp = XFS_BMAP_KEY_IADDR(block, 1, cur); pp = XFS_BMAP_PTR_IADDR(block, 1, cur); #ifdef DEBUG for (i = numrecs; i >= ptr; i--) { - if ((error = xfs_btree_check_lptr(cur, INT_GET(pp[i - 1], ARCH_CONVERT), + if ((error = xfs_btree_check_lptr_disk(cur, pp[i - 1], level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; @@ -888,16 +865,15 @@ xfs_bmbt_insrec( memmove(&pp[ptr], &pp[ptr - 1], /* INT_: direct copy */ (numrecs - ptr + 1) * sizeof(*pp)); #ifdef DEBUG - if ((error = xfs_btree_check_lptr(cur, (xfs_bmbt_ptr_t)*bnop, - level))) { + if ((error = xfs_btree_check_lptr(cur, *bnop, level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } #endif kp[ptr - 1] = key; - INT_SET(pp[ptr - 1], ARCH_CONVERT, *bnop); + pp[ptr - 1] = cpu_to_be64(*bnop); numrecs++; - INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs); + block->bb_numrecs = cpu_to_be16(numrecs); xfs_bmbt_log_keys(cur, bp, ptr, numrecs); xfs_bmbt_log_ptrs(cur, bp, ptr, numrecs); } else { @@ -906,7 +882,7 @@ xfs_bmbt_insrec( (numrecs - ptr + 1) * sizeof(*rp)); rp[ptr - 1] = *recp; numrecs++; - INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs); + block->bb_numrecs = cpu_to_be16(numrecs); xfs_bmbt_log_recs(cur, bp, ptr, numrecs); } xfs_bmbt_log_block(cur, bp, XFS_BB_NUMRECS); @@ -971,7 +947,7 @@ xfs_bmbt_killroot( /* * Give up if the root has multiple children. */ - if (INT_GET(block->bb_numrecs, ARCH_CONVERT) != 1) { + if (be16_to_cpu(block->bb_numrecs) != 1) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); return 0; } @@ -982,37 +958,37 @@ xfs_bmbt_killroot( */ cbp = cur->bc_bufs[level - 1]; cblock = XFS_BUF_TO_BMBT_BLOCK(cbp); - if (INT_GET(cblock->bb_numrecs, ARCH_CONVERT) > XFS_BMAP_BLOCK_DMAXRECS(level, cur)) { + if (be16_to_cpu(cblock->bb_numrecs) > XFS_BMAP_BLOCK_DMAXRECS(level, cur)) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); return 0; } - ASSERT(INT_GET(cblock->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO); - ASSERT(INT_GET(cblock->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO); + ASSERT(be64_to_cpu(cblock->bb_leftsib) == NULLDFSBNO); + ASSERT(be64_to_cpu(cblock->bb_rightsib) == NULLDFSBNO); ip = cur->bc_private.b.ip; ifp = XFS_IFORK_PTR(ip, cur->bc_private.b.whichfork); ASSERT(XFS_BMAP_BLOCK_IMAXRECS(level, cur) == XFS_BMAP_BROOT_MAXRECS(ifp->if_broot_bytes)); - i = (int)(INT_GET(cblock->bb_numrecs, ARCH_CONVERT) - XFS_BMAP_BLOCK_IMAXRECS(level, cur)); + i = (int)(be16_to_cpu(cblock->bb_numrecs) - XFS_BMAP_BLOCK_IMAXRECS(level, cur)); if (i) { xfs_iroot_realloc(ip, i, cur->bc_private.b.whichfork); block = ifp->if_broot; } - INT_MOD(block->bb_numrecs, ARCH_CONVERT, i); - ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) == INT_GET(cblock->bb_numrecs, ARCH_CONVERT)); + be16_add(&block->bb_numrecs, i); + ASSERT(block->bb_numrecs == cblock->bb_numrecs); kp = XFS_BMAP_KEY_IADDR(block, 1, cur); ckp = XFS_BMAP_KEY_IADDR(cblock, 1, cur); - memcpy(kp, ckp, INT_GET(block->bb_numrecs, ARCH_CONVERT) * sizeof(*kp)); + memcpy(kp, ckp, be16_to_cpu(block->bb_numrecs) * sizeof(*kp)); pp = XFS_BMAP_PTR_IADDR(block, 1, cur); cpp = XFS_BMAP_PTR_IADDR(cblock, 1, cur); #ifdef DEBUG - for (i = 0; i < INT_GET(cblock->bb_numrecs, ARCH_CONVERT); i++) { - if ((error = xfs_btree_check_lptr(cur, INT_GET(cpp[i], ARCH_CONVERT), level - 1))) { + for (i = 0; i < be16_to_cpu(cblock->bb_numrecs); i++) { + if ((error = xfs_btree_check_lptr_disk(cur, cpp[i], level - 1))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } } #endif - memcpy(pp, cpp, INT_GET(block->bb_numrecs, ARCH_CONVERT) * sizeof(*pp)); + memcpy(pp, cpp, be16_to_cpu(block->bb_numrecs) * sizeof(*pp)); xfs_bmap_add_free(XFS_DADDR_TO_FSB(cur->bc_mp, XFS_BUF_ADDR(cbp)), 1, cur->bc_private.b.flist, cur->bc_mp); ip->i_d.di_nblocks--; @@ -1020,7 +996,7 @@ xfs_bmbt_killroot( XFS_TRANS_DQ_BCOUNT, -1L); xfs_trans_binval(cur->bc_tp, cbp); cur->bc_bufs[level - 1] = NULL; - INT_MOD(block->bb_level, ARCH_CONVERT, -1); + be16_add(&block->bb_level, -1); xfs_trans_log_inode(cur->bc_tp, ip, XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork)); cur->bc_nlevels--; @@ -1150,7 +1126,7 @@ xfs_bmbt_lookup( d = XFS_FSB_TO_DADDR(mp, fsbno); bp = cur->bc_bufs[level]; if (bp && XFS_BUF_ADDR(bp) != d) - bp = (xfs_buf_t *)0; + bp = NULL; if (!bp) { if ((error = xfs_btree_read_bufl(mp, tp, fsbno, 0, &bp, XFS_BMAP_BTREE_REF))) { @@ -1176,7 +1152,7 @@ xfs_bmbt_lookup( else krbase = XFS_BMAP_REC_IADDR(block, 1, cur); low = 1; - if (!(high = INT_GET(block->bb_numrecs, ARCH_CONVERT))) { + if (!(high = be16_to_cpu(block->bb_numrecs))) { ASSERT(level == 0); cur->bc_ptrs[0] = dir != XFS_LOOKUP_LE; XFS_BMBT_TRACE_CURSOR(cur, EXIT); @@ -1188,7 +1164,7 @@ xfs_bmbt_lookup( keyno = (low + high) >> 1; if (level > 0) { kkp = kkbase + keyno - 1; - startoff = INT_GET(kkp->br_startoff, ARCH_CONVERT); + startoff = be64_to_cpu(kkp->br_startoff); } else { krp = krbase + keyno - 1; startoff = xfs_bmbt_disk_get_startoff(krp); @@ -1207,13 +1183,13 @@ xfs_bmbt_lookup( if (diff > 0 && --keyno < 1) keyno = 1; pp = XFS_BMAP_PTR_IADDR(block, keyno, cur); + fsbno = be64_to_cpu(*pp); #ifdef DEBUG - if ((error = xfs_btree_check_lptr(cur, INT_GET(*pp, ARCH_CONVERT), level))) { + if ((error = xfs_btree_check_lptr(cur, fsbno, level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } #endif - fsbno = INT_GET(*pp, ARCH_CONVERT); cur->bc_ptrs[level] = keyno; } } @@ -1223,8 +1199,8 @@ xfs_bmbt_lookup( * If ge search and we went off the end of the block, but it's * not the last block, we're in the wrong block. */ - if (dir == XFS_LOOKUP_GE && keyno > INT_GET(block->bb_numrecs, ARCH_CONVERT) && - INT_GET(block->bb_rightsib, ARCH_CONVERT) != NULLDFSBNO) { + if (dir == XFS_LOOKUP_GE && keyno > be16_to_cpu(block->bb_numrecs) && + be64_to_cpu(block->bb_rightsib) != NULLDFSBNO) { cur->bc_ptrs[0] = keyno; if ((error = xfs_bmbt_increment(cur, 0, &i))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); @@ -1239,7 +1215,7 @@ xfs_bmbt_lookup( else if (dir == XFS_LOOKUP_LE && diff > 0) keyno--; cur->bc_ptrs[0] = keyno; - if (keyno == 0 || keyno > INT_GET(block->bb_numrecs, ARCH_CONVERT)) { + if (keyno == 0 || keyno > be16_to_cpu(block->bb_numrecs)) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; } else { @@ -1296,7 +1272,7 @@ xfs_bmbt_lshift( return error; } #endif - if (INT_GET(right->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO) { + if (be64_to_cpu(right->bb_leftsib) == NULLDFSBNO) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; return 0; @@ -1307,7 +1283,7 @@ xfs_bmbt_lshift( return 0; } mp = cur->bc_mp; - if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, INT_GET(right->bb_leftsib, ARCH_CONVERT), 0, + if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, be64_to_cpu(right->bb_leftsib), 0, &lbp, XFS_BMAP_BTREE_REF))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; @@ -1317,12 +1293,12 @@ xfs_bmbt_lshift( XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } - if (INT_GET(left->bb_numrecs, ARCH_CONVERT) == XFS_BMAP_BLOCK_IMAXRECS(level, cur)) { + if (be16_to_cpu(left->bb_numrecs) == XFS_BMAP_BLOCK_IMAXRECS(level, cur)) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; return 0; } - lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1; + lrecs = be16_to_cpu(left->bb_numrecs) + 1; if (level > 0) { lkp = XFS_BMAP_KEY_IADDR(left, lrecs, cur); rkp = XFS_BMAP_KEY_IADDR(right, 1, cur); @@ -1331,7 +1307,7 @@ xfs_bmbt_lshift( lpp = XFS_BMAP_PTR_IADDR(left, lrecs, cur); rpp = XFS_BMAP_PTR_IADDR(right, 1, cur); #ifdef DEBUG - if ((error = xfs_btree_check_lptr(cur, INT_GET(*rpp, ARCH_CONVERT), level))) { + if ((error = xfs_btree_check_lptr_disk(cur, *rpp, level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } @@ -1344,7 +1320,7 @@ xfs_bmbt_lshift( *lrp = *rrp; xfs_bmbt_log_recs(cur, lbp, lrecs, lrecs); } - INT_SET(left->bb_numrecs, ARCH_CONVERT, lrecs); + left->bb_numrecs = cpu_to_be16(lrecs); xfs_bmbt_log_block(cur, lbp, XFS_BB_NUMRECS); #ifdef DEBUG if (level > 0) @@ -1352,13 +1328,13 @@ xfs_bmbt_lshift( else xfs_btree_check_rec(XFS_BTNUM_BMAP, lrp - 1, lrp); #endif - rrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1; - INT_SET(right->bb_numrecs, ARCH_CONVERT, rrecs); + rrecs = be16_to_cpu(right->bb_numrecs) - 1; + right->bb_numrecs = cpu_to_be16(rrecs); xfs_bmbt_log_block(cur, rbp, XFS_BB_NUMRECS); if (level > 0) { #ifdef DEBUG for (i = 0; i < rrecs; i++) { - if ((error = xfs_btree_check_lptr(cur, INT_GET(rpp[i + 1], ARCH_CONVERT), + if ((error = xfs_btree_check_lptr_disk(cur, rpp[i + 1], level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; @@ -1372,8 +1348,7 @@ xfs_bmbt_lshift( } else { memmove(rrp, rrp + 1, rrecs * sizeof(*rrp)); xfs_bmbt_log_recs(cur, rbp, 1, rrecs); - INT_SET(key.br_startoff, ARCH_CONVERT, - xfs_bmbt_disk_get_startoff(rrp)); + key.br_startoff = cpu_to_be64(xfs_bmbt_disk_get_startoff(rrp)); rkp = &key; } if ((error = xfs_bmbt_updkey(cur, rkp, level + 1))) { @@ -1430,18 +1405,18 @@ xfs_bmbt_rshift( return error; } #endif - if (INT_GET(left->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO) { + if (be64_to_cpu(left->bb_rightsib) == NULLDFSBNO) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; return 0; } - if (cur->bc_ptrs[level] >= INT_GET(left->bb_numrecs, ARCH_CONVERT)) { + if (cur->bc_ptrs[level] >= be16_to_cpu(left->bb_numrecs)) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; return 0; } mp = cur->bc_mp; - if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, INT_GET(left->bb_rightsib, ARCH_CONVERT), 0, + if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, be64_to_cpu(left->bb_rightsib), 0, &rbp, XFS_BMAP_BTREE_REF))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; @@ -1451,49 +1426,48 @@ xfs_bmbt_rshift( XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } - if (INT_GET(right->bb_numrecs, ARCH_CONVERT) == XFS_BMAP_BLOCK_IMAXRECS(level, cur)) { + if (be16_to_cpu(right->bb_numrecs) == XFS_BMAP_BLOCK_IMAXRECS(level, cur)) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; return 0; } if (level > 0) { - lkp = XFS_BMAP_KEY_IADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur); - lpp = XFS_BMAP_PTR_IADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur); + lkp = XFS_BMAP_KEY_IADDR(left, be16_to_cpu(left->bb_numrecs), cur); + lpp = XFS_BMAP_PTR_IADDR(left, be16_to_cpu(left->bb_numrecs), cur); rkp = XFS_BMAP_KEY_IADDR(right, 1, cur); rpp = XFS_BMAP_PTR_IADDR(right, 1, cur); #ifdef DEBUG - for (i = INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1; i >= 0; i--) { - if ((error = xfs_btree_check_lptr(cur, INT_GET(rpp[i], ARCH_CONVERT), level))) { + for (i = be16_to_cpu(right->bb_numrecs) - 1; i >= 0; i--) { + if ((error = xfs_btree_check_lptr_disk(cur, rpp[i], level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } } #endif - memmove(rkp + 1, rkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp)); - memmove(rpp + 1, rpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp)); + memmove(rkp + 1, rkp, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp)); + memmove(rpp + 1, rpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp)); #ifdef DEBUG - if ((error = xfs_btree_check_lptr(cur, INT_GET(*lpp, ARCH_CONVERT), level))) { + if ((error = xfs_btree_check_lptr_disk(cur, *lpp, level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } #endif *rkp = *lkp; *rpp = *lpp; /* INT_: direct copy */ - xfs_bmbt_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1); - xfs_bmbt_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1); + xfs_bmbt_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1); + xfs_bmbt_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1); } else { - lrp = XFS_BMAP_REC_IADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur); + lrp = XFS_BMAP_REC_IADDR(left, be16_to_cpu(left->bb_numrecs), cur); rrp = XFS_BMAP_REC_IADDR(right, 1, cur); - memmove(rrp + 1, rrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp)); + memmove(rrp + 1, rrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp)); *rrp = *lrp; - xfs_bmbt_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1); - INT_SET(key.br_startoff, ARCH_CONVERT, - xfs_bmbt_disk_get_startoff(rrp)); + xfs_bmbt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1); + key.br_startoff = cpu_to_be64(xfs_bmbt_disk_get_startoff(rrp)); rkp = &key; } - INT_MOD(left->bb_numrecs, ARCH_CONVERT, -1); + be16_add(&left->bb_numrecs, -1); xfs_bmbt_log_block(cur, lbp, XFS_BB_NUMRECS); - INT_MOD(right->bb_numrecs, ARCH_CONVERT, +1); + be16_add(&right->bb_numrecs, 1); #ifdef DEBUG if (level > 0) xfs_btree_check_key(XFS_BTNUM_BMAP, rkp, rkp + 1); @@ -1553,7 +1527,7 @@ xfs_bmbt_split( xfs_btree_cur_t *cur, int level, xfs_fsblock_t *bnop, - xfs_bmbt_key_t *keyp, + __uint64_t *startoff, xfs_btree_cur_t **curp, int *stat) /* success/failure */ { @@ -1578,19 +1552,18 @@ xfs_bmbt_split( xfs_bmbt_rec_t *rrp; /* right record pointer */ XFS_BMBT_TRACE_CURSOR(cur, ENTRY); - XFS_BMBT_TRACE_ARGIFK(cur, level, *bnop, keyp); + XFS_BMBT_TRACE_ARGIFK(cur, level, *bnop, *startoff); args.tp = cur->bc_tp; args.mp = cur->bc_mp; lbp = cur->bc_bufs[level]; lbno = XFS_DADDR_TO_FSB(args.mp, XFS_BUF_ADDR(lbp)); left = XFS_BUF_TO_BMBT_BLOCK(lbp); args.fsbno = cur->bc_private.b.firstblock; + args.firstblock = args.fsbno; if (args.fsbno == NULLFSBLOCK) { args.fsbno = lbno; args.type = XFS_ALLOCTYPE_START_BNO; - } else if (cur->bc_private.b.flist->xbf_low) - args.type = XFS_ALLOCTYPE_FIRST_AG; - else + } else args.type = XFS_ALLOCTYPE_NEAR_BNO; args.mod = args.minleft = args.alignment = args.total = args.isfl = args.userdata = args.minalignslop = 0; @@ -1624,47 +1597,47 @@ xfs_bmbt_split( return error; } #endif - INT_SET(right->bb_magic, ARCH_CONVERT, XFS_BMAP_MAGIC); - right->bb_level = left->bb_level; /* INT_: direct copy */ - INT_SET(right->bb_numrecs, ARCH_CONVERT, (__uint16_t)(INT_GET(left->bb_numrecs, ARCH_CONVERT) / 2)); - if ((INT_GET(left->bb_numrecs, ARCH_CONVERT) & 1) && - cur->bc_ptrs[level] <= INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1) - INT_MOD(right->bb_numrecs, ARCH_CONVERT, +1); - i = INT_GET(left->bb_numrecs, ARCH_CONVERT) - INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1; + right->bb_magic = cpu_to_be32(XFS_BMAP_MAGIC); + right->bb_level = left->bb_level; + right->bb_numrecs = cpu_to_be16(be16_to_cpu(left->bb_numrecs) / 2); + if ((be16_to_cpu(left->bb_numrecs) & 1) && + cur->bc_ptrs[level] <= be16_to_cpu(right->bb_numrecs) + 1) + be16_add(&right->bb_numrecs, 1); + i = be16_to_cpu(left->bb_numrecs) - be16_to_cpu(right->bb_numrecs) + 1; if (level > 0) { lkp = XFS_BMAP_KEY_IADDR(left, i, cur); lpp = XFS_BMAP_PTR_IADDR(left, i, cur); rkp = XFS_BMAP_KEY_IADDR(right, 1, cur); rpp = XFS_BMAP_PTR_IADDR(right, 1, cur); #ifdef DEBUG - for (i = 0; i < INT_GET(right->bb_numrecs, ARCH_CONVERT); i++) { - if ((error = xfs_btree_check_lptr(cur, INT_GET(lpp[i], ARCH_CONVERT), level))) { + for (i = 0; i < be16_to_cpu(right->bb_numrecs); i++) { + if ((error = xfs_btree_check_lptr_disk(cur, lpp[i], level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } } #endif - memcpy(rkp, lkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp)); - memcpy(rpp, lpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp)); - xfs_bmbt_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT)); - xfs_bmbt_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT)); - keyp->br_startoff = INT_GET(rkp->br_startoff, ARCH_CONVERT); + memcpy(rkp, lkp, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp)); + memcpy(rpp, lpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp)); + xfs_bmbt_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs)); + xfs_bmbt_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs)); + *startoff = be64_to_cpu(rkp->br_startoff); } else { lrp = XFS_BMAP_REC_IADDR(left, i, cur); rrp = XFS_BMAP_REC_IADDR(right, 1, cur); - memcpy(rrp, lrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp)); - xfs_bmbt_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT)); - keyp->br_startoff = xfs_bmbt_disk_get_startoff(rrp); - } - INT_MOD(left->bb_numrecs, ARCH_CONVERT, -(INT_GET(right->bb_numrecs, ARCH_CONVERT))); - right->bb_rightsib = left->bb_rightsib; /* INT_: direct copy */ - INT_SET(left->bb_rightsib, ARCH_CONVERT, args.fsbno); - INT_SET(right->bb_leftsib, ARCH_CONVERT, lbno); + memcpy(rrp, lrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp)); + xfs_bmbt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs)); + *startoff = xfs_bmbt_disk_get_startoff(rrp); + } + be16_add(&left->bb_numrecs, -(be16_to_cpu(right->bb_numrecs))); + right->bb_rightsib = left->bb_rightsib; + left->bb_rightsib = cpu_to_be64(args.fsbno); + right->bb_leftsib = cpu_to_be64(lbno); xfs_bmbt_log_block(cur, rbp, XFS_BB_ALL_BITS); xfs_bmbt_log_block(cur, lbp, XFS_BB_NUMRECS | XFS_BB_RIGHTSIB); - if (INT_GET(right->bb_rightsib, ARCH_CONVERT) != NULLDFSBNO) { + if (be64_to_cpu(right->bb_rightsib) != NULLDFSBNO) { if ((error = xfs_btree_read_bufl(args.mp, args.tp, - INT_GET(right->bb_rightsib, ARCH_CONVERT), 0, &rrbp, + be64_to_cpu(right->bb_rightsib), 0, &rrbp, XFS_BMAP_BTREE_REF))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; @@ -1674,12 +1647,12 @@ xfs_bmbt_split( XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } - INT_SET(rrblock->bb_leftsib, ARCH_CONVERT, args.fsbno); + rrblock->bb_leftsib = cpu_to_be64(args.fsbno); xfs_bmbt_log_block(cur, rrbp, XFS_BB_LEFTSIB); } - if (cur->bc_ptrs[level] > INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1) { + if (cur->bc_ptrs[level] > be16_to_cpu(left->bb_numrecs) + 1) { xfs_btree_setbuf(cur, level, rbp); - cur->bc_ptrs[level] -= INT_GET(left->bb_numrecs, ARCH_CONVERT); + cur->bc_ptrs[level] -= be16_to_cpu(left->bb_numrecs); } if (level + 1 < cur->bc_nlevels) { if ((error = xfs_btree_dup_cursor(cur, curp))) { @@ -1747,24 +1720,24 @@ xfs_bmdr_to_bmbt( { int dmxr; xfs_bmbt_key_t *fkp; - xfs_bmbt_ptr_t *fpp; + __be64 *fpp; xfs_bmbt_key_t *tkp; - xfs_bmbt_ptr_t *tpp; - - INT_SET(rblock->bb_magic, ARCH_CONVERT, XFS_BMAP_MAGIC); - rblock->bb_level = dblock->bb_level; /* both in on-disk format */ - ASSERT(INT_GET(rblock->bb_level, ARCH_CONVERT) > 0); - rblock->bb_numrecs = dblock->bb_numrecs;/* both in on-disk format */ - INT_SET(rblock->bb_leftsib, ARCH_CONVERT, NULLDFSBNO); - INT_SET(rblock->bb_rightsib, ARCH_CONVERT, NULLDFSBNO); + __be64 *tpp; + + rblock->bb_magic = cpu_to_be32(XFS_BMAP_MAGIC); + rblock->bb_level = dblock->bb_level; + ASSERT(be16_to_cpu(rblock->bb_level) > 0); + rblock->bb_numrecs = dblock->bb_numrecs; + rblock->bb_leftsib = cpu_to_be64(NULLDFSBNO); + rblock->bb_rightsib = cpu_to_be64(NULLDFSBNO); dmxr = (int)XFS_BTREE_BLOCK_MAXRECS(dblocklen, xfs_bmdr, 0); fkp = XFS_BTREE_KEY_ADDR(dblocklen, xfs_bmdr, dblock, 1, dmxr); tkp = XFS_BMAP_BROOT_KEY_ADDR(rblock, 1, rblocklen); fpp = XFS_BTREE_PTR_ADDR(dblocklen, xfs_bmdr, dblock, 1, dmxr); tpp = XFS_BMAP_BROOT_PTR_ADDR(rblock, 1, rblocklen); - dmxr = INT_GET(dblock->bb_numrecs, ARCH_CONVERT); + dmxr = be16_to_cpu(dblock->bb_numrecs); memcpy(tkp, fkp, sizeof(*fkp) * dmxr); - memcpy(tpp, fpp, sizeof(*fpp) * dmxr); /* INT_: direct copy */ + memcpy(tpp, fpp, sizeof(*fpp) * dmxr); } /* @@ -1805,7 +1778,7 @@ xfs_bmbt_decrement( return error; } #endif - if (INT_GET(block->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO) { + if (be64_to_cpu(block->bb_leftsib) == NULLDFSBNO) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; return 0; @@ -1824,7 +1797,7 @@ xfs_bmbt_decrement( tp = cur->bc_tp; mp = cur->bc_mp; for (block = xfs_bmbt_get_block(cur, lev, &bp); lev > level; ) { - fsbno = INT_GET(*XFS_BMAP_PTR_IADDR(block, cur->bc_ptrs[lev], cur), ARCH_CONVERT); + fsbno = be64_to_cpu(*XFS_BMAP_PTR_IADDR(block, cur->bc_ptrs[lev], cur)); if ((error = xfs_btree_read_bufl(mp, tp, fsbno, 0, &bp, XFS_BMAP_BTREE_REF))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); @@ -1837,7 +1810,7 @@ xfs_bmbt_decrement( XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } - cur->bc_ptrs[lev] = INT_GET(block->bb_numrecs, ARCH_CONVERT); + cur->bc_ptrs[lev] = be16_to_cpu(block->bb_numrecs); } XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 1; @@ -2017,7 +1990,7 @@ xfs_bmbt_get_state( ext_flag); } -#if __BYTE_ORDER != __BIG_ENDIAN +#ifndef XFS_NATIVE_HOST /* Endian flipping versions of the bmbt extraction functions */ void xfs_bmbt_disk_get_all( @@ -2087,7 +2060,7 @@ xfs_bmbt_disk_get_state( return xfs_extent_state(xfs_bmbt_disk_get_blockcount(r), ext_flag); } -#endif +#endif /* XFS_NATIVE_HOST */ /* @@ -2123,12 +2096,12 @@ xfs_bmbt_increment( return error; } #endif - if (++cur->bc_ptrs[level] <= INT_GET(block->bb_numrecs, ARCH_CONVERT)) { + if (++cur->bc_ptrs[level] <= be16_to_cpu(block->bb_numrecs)) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 1; return 0; } - if (INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO) { + if (be64_to_cpu(block->bb_rightsib) == NULLDFSBNO) { XFS_BMBT_TRACE_CURSOR(cur, EXIT); *stat = 0; return 0; @@ -2141,7 +2114,7 @@ xfs_bmbt_increment( return error; } #endif - if (++cur->bc_ptrs[lev] <= INT_GET(block->bb_numrecs, ARCH_CONVERT)) + if (++cur->bc_ptrs[lev] <= be16_to_cpu(block->bb_numrecs)) break; if (lev < cur->bc_nlevels - 1) xfs_btree_readahead(cur, lev, XFS_BTCUR_RIGHTRA); @@ -2154,7 +2127,7 @@ xfs_bmbt_increment( tp = cur->bc_tp; mp = cur->bc_mp; for (block = xfs_bmbt_get_block(cur, lev, &bp); lev > level; ) { - fsbno = INT_GET(*XFS_BMAP_PTR_IADDR(block, cur->bc_ptrs[lev], cur), ARCH_CONVERT); + fsbno = be64_to_cpu(*XFS_BMAP_PTR_IADDR(block, cur->bc_ptrs[lev], cur)); if ((error = xfs_btree_read_bufl(mp, tp, fsbno, 0, &bp, XFS_BMAP_BTREE_REF))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); @@ -2197,7 +2170,7 @@ xfs_bmbt_insert( level = 0; nbno = NULLFSBLOCK; xfs_bmbt_disk_set_all(&nrec, &cur->bc_rec.b); - ncur = (xfs_btree_cur_t *)0; + ncur = NULL; pcur = cur; do { if ((error = xfs_bmbt_insrec(pcur, level++, &nbno, &nrec, &ncur, @@ -2224,7 +2197,7 @@ xfs_bmbt_insert( } if (ncur) { pcur = ncur; - ncur = (xfs_btree_cur_t *)0; + ncur = NULL; } } while (nbno != NULLFSBLOCK); XFS_BMBT_TRACE_CURSOR(cur, EXIT); @@ -2331,20 +2304,6 @@ xfs_bmbt_lookup_ge( return xfs_bmbt_lookup(cur, XFS_LOOKUP_GE, stat); } -int /* error */ -xfs_bmbt_lookup_le( - xfs_btree_cur_t *cur, - xfs_fileoff_t off, - xfs_fsblock_t bno, - xfs_filblks_t len, - int *stat) /* success/failure */ -{ - cur->bc_rec.b.br_startoff = off; - cur->bc_rec.b.br_startblock = bno; - cur->bc_rec.b.br_blockcount = len; - return xfs_bmbt_lookup(cur, XFS_LOOKUP_LE, stat); -} - /* * Give the bmap btree a new root block. Copy the old broot contents * down into a real block and make the broot point to it. @@ -2386,18 +2345,17 @@ xfs_bmbt_newroot( args.userdata = args.minalignslop = 0; args.minlen = args.maxlen = args.prod = 1; args.wasdel = cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL; + args.firstblock = args.fsbno; if (args.fsbno == NULLFSBLOCK) { #ifdef DEBUG - if ((error = xfs_btree_check_lptr(cur, INT_GET(*pp, ARCH_CONVERT), level))) { + if ((error = xfs_btree_check_lptr_disk(cur, *pp, level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } #endif - args.fsbno = INT_GET(*pp, ARCH_CONVERT); + args.fsbno = be64_to_cpu(*pp); args.type = XFS_ALLOCTYPE_START_BNO; - } else if (args.wasdel) - args.type = XFS_ALLOCTYPE_FIRST_AG; - else + } else args.type = XFS_ALLOCTYPE_NEAR_BNO; if ((error = xfs_alloc_vextent(&args))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); @@ -2417,32 +2375,31 @@ xfs_bmbt_newroot( bp = xfs_btree_get_bufl(args.mp, cur->bc_tp, args.fsbno, 0); cblock = XFS_BUF_TO_BMBT_BLOCK(bp); *cblock = *block; - INT_MOD(block->bb_level, ARCH_CONVERT, +1); - INT_SET(block->bb_numrecs, ARCH_CONVERT, 1); + be16_add(&block->bb_level, 1); + block->bb_numrecs = cpu_to_be16(1); cur->bc_nlevels++; cur->bc_ptrs[level + 1] = 1; kp = XFS_BMAP_KEY_IADDR(block, 1, cur); ckp = XFS_BMAP_KEY_IADDR(cblock, 1, cur); - memcpy(ckp, kp, INT_GET(cblock->bb_numrecs, ARCH_CONVERT) * sizeof(*kp)); + memcpy(ckp, kp, be16_to_cpu(cblock->bb_numrecs) * sizeof(*kp)); cpp = XFS_BMAP_PTR_IADDR(cblock, 1, cur); #ifdef DEBUG - for (i = 0; i < INT_GET(cblock->bb_numrecs, ARCH_CONVERT); i++) { - if ((error = xfs_btree_check_lptr(cur, INT_GET(pp[i], ARCH_CONVERT), level))) { + for (i = 0; i < be16_to_cpu(cblock->bb_numrecs); i++) { + if ((error = xfs_btree_check_lptr_disk(cur, pp[i], level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } } #endif - memcpy(cpp, pp, INT_GET(cblock->bb_numrecs, ARCH_CONVERT) * sizeof(*pp)); + memcpy(cpp, pp, be16_to_cpu(cblock->bb_numrecs) * sizeof(*pp)); #ifdef DEBUG - if ((error = xfs_btree_check_lptr(cur, (xfs_bmbt_ptr_t)args.fsbno, - level))) { + if ((error = xfs_btree_check_lptr(cur, args.fsbno, level))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; } #endif - INT_SET(*pp, ARCH_CONVERT, args.fsbno); - xfs_iroot_realloc(cur->bc_private.b.ip, 1 - INT_GET(cblock->bb_numrecs, ARCH_CONVERT), + *pp = cpu_to_be64(args.fsbno); + xfs_iroot_realloc(cur->bc_private.b.ip, 1 - be16_to_cpu(cblock->bb_numrecs), cur->bc_private.b.whichfork); xfs_btree_setbuf(cur, level, bp); /* @@ -2450,8 +2407,8 @@ xfs_bmbt_newroot( * the root is at the right level. */ xfs_bmbt_log_block(cur, bp, XFS_BB_ALL_BITS); - xfs_bmbt_log_keys(cur, bp, 1, INT_GET(cblock->bb_numrecs, ARCH_CONVERT)); - xfs_bmbt_log_ptrs(cur, bp, 1, INT_GET(cblock->bb_numrecs, ARCH_CONVERT)); + xfs_bmbt_log_keys(cur, bp, 1, be16_to_cpu(cblock->bb_numrecs)); + xfs_bmbt_log_ptrs(cur, bp, 1, be16_to_cpu(cblock->bb_numrecs)); XFS_BMBT_TRACE_CURSOR(cur, EXIT); *logflags |= XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork); @@ -2545,7 +2502,7 @@ xfs_bmbt_set_allf( #endif /* XFS_BIG_BLKNOS */ } -#if __BYTE_ORDER != __BIG_ENDIAN +#ifndef XFS_NATIVE_HOST /* * Set all the fields in a bmap extent record from the uncompressed form. */ @@ -2631,7 +2588,7 @@ xfs_bmbt_disk_set_allf( } #endif /* XFS_BIG_BLKNOS */ } -#endif +#endif /* XFS_NATIVE_HOST */ /* * Set the blockcount field in a bmap extent record. @@ -2715,24 +2672,24 @@ xfs_bmbt_to_bmdr( { int dmxr; xfs_bmbt_key_t *fkp; - xfs_bmbt_ptr_t *fpp; + __be64 *fpp; xfs_bmbt_key_t *tkp; - xfs_bmbt_ptr_t *tpp; - - ASSERT(INT_GET(rblock->bb_magic, ARCH_CONVERT) == XFS_BMAP_MAGIC); - ASSERT(INT_GET(rblock->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO); - ASSERT(INT_GET(rblock->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO); - ASSERT(INT_GET(rblock->bb_level, ARCH_CONVERT) > 0); - dblock->bb_level = rblock->bb_level; /* both in on-disk format */ - dblock->bb_numrecs = rblock->bb_numrecs;/* both in on-disk format */ + __be64 *tpp; + + ASSERT(be32_to_cpu(rblock->bb_magic) == XFS_BMAP_MAGIC); + ASSERT(be64_to_cpu(rblock->bb_leftsib) == NULLDFSBNO); + ASSERT(be64_to_cpu(rblock->bb_rightsib) == NULLDFSBNO); + ASSERT(be16_to_cpu(rblock->bb_level) > 0); + dblock->bb_level = rblock->bb_level; + dblock->bb_numrecs = rblock->bb_numrecs; dmxr = (int)XFS_BTREE_BLOCK_MAXRECS(dblocklen, xfs_bmdr, 0); fkp = XFS_BMAP_BROOT_KEY_ADDR(rblock, 1, rblocklen); tkp = XFS_BTREE_KEY_ADDR(dblocklen, xfs_bmdr, dblock, 1, dmxr); fpp = XFS_BMAP_BROOT_PTR_ADDR(rblock, 1, rblocklen); tpp = XFS_BTREE_PTR_ADDR(dblocklen, xfs_bmdr, dblock, 1, dmxr); - dmxr = INT_GET(dblock->bb_numrecs, ARCH_CONVERT); + dmxr = be16_to_cpu(dblock->bb_numrecs); memcpy(tkp, fkp, sizeof(*fkp) * dmxr); - memcpy(tpp, fpp, sizeof(*fpp) * dmxr); /* INT_: direct copy */ + memcpy(tpp, fpp, sizeof(*fpp) * dmxr); } /* @@ -2774,7 +2731,7 @@ xfs_bmbt_update( XFS_BMBT_TRACE_CURSOR(cur, EXIT); return 0; } - INT_SET(key.br_startoff, ARCH_CONVERT, off); + key.br_startoff = cpu_to_be64(off); if ((error = xfs_bmbt_updkey(cur, &key, 1))) { XFS_BMBT_TRACE_CURSOR(cur, ERROR); return error; @@ -2784,7 +2741,7 @@ xfs_bmbt_update( } /* - * Check an extent list, which has just been read, for + * Check extent records, which have just been read, for * any bit in the extent flag field. ASSERT on debug * kernels, as this condition should not occur. * Return an error condition (1) if any flags found, @@ -2793,10 +2750,14 @@ xfs_bmbt_update( int xfs_check_nostate_extents( - xfs_bmbt_rec_t *ep, + xfs_ifork_t *ifp, + xfs_extnum_t idx, xfs_extnum_t num) { - for (; num > 0; num--, ep++) { + xfs_bmbt_rec_t *ep; + + for (; num > 0; num--, idx++) { + ep = xfs_iext_get_ext(ifp, idx); if ((ep->l0 >> (64 - BMBT_EXNTFLAG_BITLEN)) != 0) { ASSERT(0);