In f2fs_ioc_commit_atomic_write, if file is volatile, return -EINVAL to
indicate that commit failure.
Signed-off-by: Chao Yu <yuch...@huawei.com>
---
fs/f2fs/file.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 408471bf4799..7c90ded5a431 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1726,8 +1726,10 @@ static int f2fs_ioc_commit_atomic_write(struct file
*filp)
down_write(&F2FS_I(inode)->dio_rwsem[WRITE]);
- if (f2fs_is_volatile_file(inode))
+ if (f2fs_is_volatile_file(inode)) {
+ ret = -EINVAL;
goto err_out;
+ }
if (f2fs_is_atomic_file(inode)) {
ret = commit_inmem_pages(inode);
--
2.15.0.55.gc2ece9dc4de6
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