From: Trond Myklebust trond.myklebust@hammerspace.com
commit d19e0183a88306acda07f4a01fedeeffe2a2a06b upstream.
The result of the writeback, whether it is an ENOSPC or an EIO, or anything else, does not inhibit the NFS client from reporting the correct file timestamps.
Fixes: 79566ef018f5 ("NFS: Getattr doesn't require data sync semantics") Signed-off-by: Trond Myklebust trond.myklebust@hammerspace.com Signed-off-by: Anna Schumaker Anna.Schumaker@Netapp.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/nfs/inode.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
--- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -791,12 +791,9 @@ int nfs_getattr(const struct path *path, goto out_no_update;
/* Flush out writes to the server in order to update c/mtime. */ - if ((request_mask & (STATX_CTIME|STATX_MTIME)) && - S_ISREG(inode->i_mode)) { - err = filemap_write_and_wait(inode->i_mapping); - if (err) - goto out; - } + if ((request_mask & (STATX_CTIME | STATX_MTIME)) && + S_ISREG(inode->i_mode)) + filemap_write_and_wait(inode->i_mapping);
/* * We may force a getattr if the user cares about atime.