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authorChao Yu <yuchao0@huawei.com>2021-06-11 02:46:30 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2021-06-23 11:09:35 +0300
commit4d9a2bb1a6babc9280a8b4e7a95ada9bf6e51e9a (patch)
tree3c2a014a9357318142f2fa97e85a4978a2275864 /fs/f2fs/recovery.c
parent859fca6b706e005f7cf19aa2ce7bb4005bcef427 (diff)
downloadlinux-4d9a2bb1a6babc9280a8b4e7a95ada9bf6e51e9a.tar.xz
f2fs: introduce f2fs_casefolded_name slab cache
Add a slab cache: "f2fs_casefolded_name" for memory allocation of casefold name. Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/recovery.c')
-rw-r--r--fs/f2fs/recovery.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index 4b2f7d1d5bf4..695eacfe776c 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -45,6 +45,10 @@
static struct kmem_cache *fsync_entry_slab;
+#ifdef CONFIG_UNICODE
+extern struct kmem_cache *f2fs_cf_name_slab;
+#endif
+
bool f2fs_space_for_roll_forward(struct f2fs_sb_info *sbi)
{
s64 nalloc = percpu_counter_sum_positive(&sbi->alloc_valid_block_count);
@@ -145,7 +149,7 @@ static int init_recovered_filename(const struct inode *dir,
f2fs_hash_filename(dir, fname);
#ifdef CONFIG_UNICODE
/* Case-sensitive match is fine for recovery */
- kfree(fname->cf_name.name);
+ kmem_cache_free(f2fs_cf_name_slab, fname->cf_name.name);
fname->cf_name.name = NULL;
#endif
} else {