From 324105775c1982aacbd2972b7024d8cc06474abe Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Mon, 9 Aug 2021 08:24:48 +0800 Subject: f2fs: support fault injection for f2fs_kmem_cache_alloc() This patch supports to inject fault into f2fs_kmem_cache_alloc(). Usage: a) echo 32768 > /sys/fs/f2fs//inject_type or b) mount -o fault_type=32768 Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/dir.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/f2fs/dir.c') diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index c250bf46ef5e..1820e9c106f7 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -83,8 +83,8 @@ int f2fs_init_casefolded_name(const struct inode *dir, struct super_block *sb = dir->i_sb; if (IS_CASEFOLDED(dir)) { - fname->cf_name.name = kmem_cache_alloc(f2fs_cf_name_slab, - GFP_NOFS); + fname->cf_name.name = f2fs_kmem_cache_alloc(f2fs_cf_name_slab, + GFP_NOFS, false, F2FS_SB(sb)); if (!fname->cf_name.name) return -ENOMEM; fname->cf_name.len = utf8_casefold(sb->s_encoding, -- cgit v1.2.3