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| author | Chao Yu <chao@kernel.org> | 2021-10-28 16:03:05 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-10-29 20:38:53 +0300 |
| commit | 10a26878564f27327b12e8f4b4d8d7b43065fae5 (patch) | |
| tree | ad4afe4686b099cb64bf02994c37f445c0af2011 /fs/f2fs/file.c | |
| parent | ca98d72141dd81f42893a9a43d7ededab3355fba (diff) | |
| download | linux-10a26878564f27327b12e8f4b4d8d7b43065fae5.tar.xz | |
f2fs: support fault injection for dquot_initialize()
This patch adds a new function f2fs_dquot_initialize() to wrap
dquot_initialize(), and it supports to inject fault into
f2fs_dquot_initialize() to simulate inner failure occurs in
dquot_initialize().
Usage:
a) echo 65536 > /sys/fs/f2fs/<dev>/inject_type or
b) mount -o fault_type=65536 <dev> <mountpoint>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 9c8ef33bd8d3..abe7edc82582 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -786,7 +786,7 @@ int f2fs_truncate(struct inode *inode) return -EIO; } - err = dquot_initialize(inode); + err = f2fs_dquot_initialize(inode); if (err) return err; @@ -916,7 +916,7 @@ int f2fs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, return err; if (is_quota_modification(inode, attr)) { - err = dquot_initialize(inode); + err = f2fs_dquot_initialize(inode); if (err) return err; } @@ -3020,7 +3020,7 @@ static int f2fs_ioc_setproject(struct inode *inode, __u32 projid) } f2fs_put_page(ipage, 1); - err = dquot_initialize(inode); + err = f2fs_dquot_initialize(inode); if (err) return err; |