#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_bmap_btree.h"
#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
+#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_attr_sf.h"
#include "xfs_dinode.h"
int ninodes; /* num inodes per buf */
xfs_agino_t thisino; /* current inode number, for loop */
int version; /* inode version number to use */
- int isaligned = 0; /* inode allocation at stripe unit */
+ int isaligned; /* inode allocation at stripe unit */
/* boundary */
+ xfs_dinode_core_t dic; /* a dinode_core to copy to new */
+ /* inodes */
args.tp = tp;
args.mp = tp->t_mountp;
return XFS_ERROR(ENOSPC);
args.minlen = args.maxlen = XFS_IALLOC_BLOCKS(args.mp);
/*
- * First try to allocate inodes contiguous with the last-allocated
- * chunk of inodes. If the filesystem is striped, this will fill
- * an entire stripe unit with inodes.
- */
- agi = XFS_BUF_TO_AGI(agbp);
- newino = be32_to_cpu(agi->agi_newino);
- args.agbno = XFS_AGINO_TO_AGBNO(args.mp, newino) +
- XFS_IALLOC_BLOCKS(args.mp);
- if (likely(newino != NULLAGINO &&
- (args.agbno < be32_to_cpu(agi->agi_length)))) {
- args.fsbno = XFS_AGB_TO_FSB(args.mp,
- be32_to_cpu(agi->agi_seqno), args.agbno);
- args.type = XFS_ALLOCTYPE_THIS_BNO;
- args.mod = args.total = args.wasdel = args.isfl =
- args.userdata = args.minalignslop = 0;
- args.prod = 1;
+ * Set the alignment for the allocation.
+ * If stripe alignment is turned on then align at stripe unit
+ * boundary.
+ * If the cluster size is smaller than a filesystem block
+ * then we're doing I/O for inodes in filesystem block size pieces,
+ * so don't need alignment anyway.
+ */
+ isaligned = 0;
+ if (args.mp->m_sinoalign) {
+ ASSERT(!(args.mp->m_flags & XFS_MOUNT_NOALIGN));
+ args.alignment = args.mp->m_dalign;
+ isaligned = 1;
+ } else if (XFS_SB_VERSION_HASALIGN(&args.mp->m_sb) &&
+ args.mp->m_sb.sb_inoalignmt >=
+ XFS_B_TO_FSBT(args.mp, XFS_INODE_CLUSTER_SIZE(args.mp)))
+ args.alignment = args.mp->m_sb.sb_inoalignmt;
+ else
args.alignment = 1;
- /*
- * Allow space for the inode btree to split.
- */
- args.minleft = XFS_IN_MAXLEVELS(args.mp) - 1;
- if ((error = xfs_alloc_vextent(&args)))
- return error;
- } else
- args.fsbno = NULLFSBLOCK;
-
- if (unlikely(args.fsbno == NULLFSBLOCK)) {
- /*
- * Set the alignment for the allocation.
- * If stripe alignment is turned on then align at stripe unit
- * boundary.
- * If the cluster size is smaller than a filesystem block
- * then we're doing I/O for inodes in filesystem block size
- * pieces, so don't need alignment anyway.
- */
- isaligned = 0;
- if (args.mp->m_sinoalign) {
- ASSERT(!(args.mp->m_flags & XFS_MOUNT_NOALIGN));
- args.alignment = args.mp->m_dalign;
- isaligned = 1;
- } else if (XFS_SB_VERSION_HASALIGN(&args.mp->m_sb) &&
- args.mp->m_sb.sb_inoalignmt >=
- XFS_B_TO_FSBT(args.mp,
- XFS_INODE_CLUSTER_SIZE(args.mp)))
- args.alignment = args.mp->m_sb.sb_inoalignmt;
- else
- args.alignment = 1;
- /*
- * Need to figure out where to allocate the inode blocks.
- * Ideally they should be spaced out through the a.g.
- * For now, just allocate blocks up front.
- */
- args.agbno = be32_to_cpu(agi->agi_root);
- args.fsbno = XFS_AGB_TO_FSB(args.mp,
- be32_to_cpu(agi->agi_seqno), args.agbno);
- /*
- * Allocate a fixed-size extent of inodes.
- */
- args.type = XFS_ALLOCTYPE_NEAR_BNO;
- args.mod = args.total = args.wasdel = args.isfl =
- args.userdata = args.minalignslop = 0;
- args.prod = 1;
- /*
- * Allow space for the inode btree to split.
- */
- args.minleft = XFS_IN_MAXLEVELS(args.mp) - 1;
- if ((error = xfs_alloc_vextent(&args)))
- return error;
- }
+ agi = XFS_BUF_TO_AGI(agbp);
+ /*
+ * Need to figure out where to allocate the inode blocks.
+ * Ideally they should be spaced out through the a.g.
+ * For now, just allocate blocks up front.
+ */
+ args.agbno = be32_to_cpu(agi->agi_root);
+ args.fsbno = XFS_AGB_TO_FSB(args.mp, be32_to_cpu(agi->agi_seqno),
+ args.agbno);
+ /*
+ * Allocate a fixed-size extent of inodes.
+ */
+ args.type = XFS_ALLOCTYPE_NEAR_BNO;
+ args.mod = args.total = args.wasdel = args.isfl = args.userdata =
+ args.minalignslop = 0;
+ args.prod = 1;
+ /*
+ * Allow space for the inode btree to split.
+ */
+ args.minleft = XFS_IN_MAXLEVELS(args.mp) - 1;
+ if ((error = xfs_alloc_vextent(&args)))
+ return error;
/*
* If stripe alignment is turned on, then try again with cluster
else
version = XFS_DINODE_VERSION_1;
+ memset(&dic, 0, sizeof(xfs_dinode_core_t));
+ INT_SET(dic.di_magic, ARCH_CONVERT, XFS_DINODE_MAGIC);
+ INT_SET(dic.di_version, ARCH_CONVERT, version);
+
for (j = 0; j < nbufs; j++) {
/*
* Get the block.
ASSERT(fbuf);
ASSERT(!XFS_BUF_GETERROR(fbuf));
/*
- * Set initial values for the inodes in this buffer.
+ * Loop over the inodes in this buffer.
*/
- xfs_biozero(fbuf, 0, ninodes << args.mp->m_sb.sb_inodelog);
+
for (i = 0; i < ninodes; i++) {
free = XFS_MAKE_IPTR(args.mp, fbuf, i);
- INT_SET(free->di_core.di_magic, ARCH_CONVERT, XFS_DINODE_MAGIC);
- INT_SET(free->di_core.di_version, ARCH_CONVERT, version);
+ memcpy(&(free->di_core), &dic, sizeof(xfs_dinode_core_t));
INT_SET(free->di_next_unlinked, ARCH_CONVERT, NULLAGINO);
xfs_ialloc_log_di(tp, fbuf, i,
XFS_DI_CORE_BITS | XFS_DI_NEXT_UNLINKED);
rec.ir_freecount++;
/*
- * When an inode cluster is free, it becomes eligible for removal
+ * When an inode cluster is free, it becomes elgible for removal
*/
if ((mp->m_flags & XFS_MOUNT_IDELETE) &&
(rec.ir_freecount == XFS_IALLOC_INODES(mp))) {
if (agno >= mp->m_sb.sb_agcount || agbno >= mp->m_sb.sb_agblocks ||
ino != XFS_AGINO_TO_INO(mp, agno, agino)) {
#ifdef DEBUG
- /* no diagnostics for bulkstat, ino comes from userspace */
- if (flags & XFS_IMAP_BULKSTAT)
- return XFS_ERROR(EINVAL);
if (agno >= mp->m_sb.sb_agcount) {
xfs_fs_cmn_err(CE_ALERT, mp,
"xfs_dilocate: agno (%d) >= "
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