X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=fs%2Fhfsplus%2Fextents.c;fp=fs%2Fhfsplus%2Fextents.c;h=1a7480089e82ef918cb71c91a52c4e86b214c2df;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=376498cc64fddb5b54df6d8f249df43570d38c5e;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index 376498cc6..1a7480089 100644
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -11,13 +11,13 @@
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/pagemap.h>
-#include <linux/version.h>
 
 #include "hfsplus_fs.h"
 #include "hfsplus_raw.h"
 
 /* Compare two extents keys, returns 0 on same, pos/neg for difference */
-int hfsplus_ext_cmp_key(hfsplus_btree_key *k1, hfsplus_btree_key *k2)
+int hfsplus_ext_cmp_key(const hfsplus_btree_key *k1,
+			const hfsplus_btree_key *k2)
 {
 	__be32 k1id, k2id;
 	__be32 k1s, k2s;
@@ -350,10 +350,9 @@ int hfsplus_file_extend(struct inode *inode)
 
 	if (HFSPLUS_SB(sb).alloc_file->i_size * 8 < HFSPLUS_SB(sb).total_blocks - HFSPLUS_SB(sb).free_blocks + 8) {
 		// extend alloc file
-		printk("extend alloc file! (%Lu,%u,%u)\n", HFSPLUS_SB(sb).alloc_file->i_size * 8,
+		printk(KERN_ERR "hfs: extend alloc file! (%Lu,%u,%u)\n", HFSPLUS_SB(sb).alloc_file->i_size * 8,
 			HFSPLUS_SB(sb).total_blocks, HFSPLUS_SB(sb).free_blocks);
 		return -ENOSPC;
-		//BUG();
 	}
 
 	down(&HFSPLUS_I(inode).extents_lock);
@@ -461,7 +460,9 @@ void hfsplus_file_truncate(struct inode *inode)
 		page_cache_release(page);
 		mark_inode_dirty(inode);
 		return;
-	}
+	} else if (inode->i_size == HFSPLUS_I(inode).phys_size)
+		return;
+
 	blk_cnt = (inode->i_size + HFSPLUS_SB(sb).alloc_blksz - 1) >> HFSPLUS_SB(sb).alloc_blksz_shift;
 	alloc_cnt = HFSPLUS_I(inode).alloc_blocks;
 	if (blk_cnt == alloc_cnt)