6.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: David Howells <dhowells@xxxxxxxxxx>
[ Upstream commit 517b58c1f9242a6b4ac9443d95569dee58bf6b8b ]
Fix cifs_fattr_to_inode() such that the ->zero_point tracking variable
is initialised when the inode is initialised.
Fixes: 3ee1a1fc3981 ("cifs: Cut over to using netfslib")
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@xxxxxxxxxxxxx>
cc: Jeff Layton <jlayton@xxxxxxxxxx>
cc: linux-cifs@xxxxxxxxxxxxxxx
cc: netfs@xxxxxxxxxxxxxxx
cc: linux-fsdevel@xxxxxxxxxxxxxxx
cc: linux-mm@xxxxxxxxx
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/smb/client/inode.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index dd0afa23734c..73e2e6c230b7 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -172,6 +172,8 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr,
CIFS_I(inode)->time = 0; /* force reval */
return -ESTALE;
}
+ if (inode->i_state & I_NEW)
+ CIFS_I(inode)->netfs.zero_point = fattr->cf_eof;
cifs_revalidate_cache(inode, fattr);
--
2.43.0
