Messages in this thread Patch in this message | | | Subject | [PATCH] mb_cache_shrink() frees unexpected caches | From | Akinobu Mita <> | Date | Thu, 14 Jul 2005 22:07:24 +0900 |
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mb_cache_shrink() tries to free all sort of mbcache in the lru list.
All user of mb_cache_shrink() are ext2/ext3 xattr.
Signed-off-by: Akinobu Mita <amgta@yacht.ocn.ne.jp>
--- 2.6-rc/fs/mbcache.c.orig 2005-07-14 20:40:34.000000000 +0900 +++ 2.6-rc/fs/mbcache.c 2005-07-14 20:43:42.000000000 +0900 @@ -329,7 +329,7 @@ mb_cache_shrink(struct mb_cache *cache, list_for_each_safe(l, ltmp, &mb_cache_lru_list) { struct mb_cache_entry *ce = list_entry(l, struct mb_cache_entry, e_lru_list); - if (ce->e_bdev == bdev) { + if (ce->e_cache == cache && ce->e_bdev == bdev) { list_move_tail(&ce->e_lru_list, &free_list); __mb_cache_entry_unhash(ce); }
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