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authorDuane Griffin <duaneg@dghda.com>2007-07-15 23:41:23 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-16 09:05:49 -0700
commitd45bce8faf55511ec7d7ffc301461d864d67f1af (patch)
tree1b3c33667f5cb30d3daa91ddd50a726045991d74 /fs/hfsplus/btree.c
parent1e96b7ca1e8f17c5117da369daaa7cf2edfdf9b1 (diff)
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HFS+: add custom dentry hash and comparison operations
Add custom dentry hash and comparison operations for HFS+ filesystems that are case-insensitive and/or do automatic unicode decomposition. The new operations reuse the existing HFS+ ASCII to unicode conversion, unicode decomposition and case folding functionality. Signed-off-by: Duane Griffin <duaneg@dghda.com> Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hfsplus/btree.c')
-rw-r--r--fs/hfsplus/btree.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c
index 90ebab753d30..050d29c0a5b5 100644
--- a/fs/hfsplus/btree.c
+++ b/fs/hfsplus/btree.c
@@ -62,8 +62,10 @@ struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id)
if ((HFSPLUS_SB(sb).flags & HFSPLUS_SB_HFSX) &&
(head->key_type == HFSPLUS_KEY_BINARY))
tree->keycmp = hfsplus_cat_bin_cmp_key;
- else
+ else {
tree->keycmp = hfsplus_cat_case_cmp_key;
+ HFSPLUS_SB(sb).flags |= HFSPLUS_SB_CASEFOLD;
+ }
} else {
printk(KERN_ERR "hfs: unknown B*Tree requested\n");
goto fail_page;