5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
[ Upstream commit 69505fe98f198ee813898cbcaf6770949636430b ]
The issue was detected due to xfstest 465 failing.
Fixes: 4342306f0f0d ("fs/ntfs3: Add file operations and implementation")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/ntfs3/file.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index 6d4f3431bc75a..af7e138064624 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -398,10 +398,7 @@ static int ntfs_file_mmap(struct file *file, struct vm_area_struct *vma)
}
if (ni->i_valid < to) {
- if (!inode_trylock(inode)) {
- err = -EAGAIN;
- goto out;
- }
+ inode_lock(inode);
err = ntfs_extend_initialized_size(file, ni,
ni->i_valid, to);
inode_unlock(inode);
--
2.43.0
