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NFS: Do not report writeback errors in nfs_getattr()

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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: 79566ef018 ("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>
This commit is contained in:
Trond Myklebust 2022-02-15 18:05:18 -05:00 committed by Anna Schumaker
parent e0caaf75d4
commit d19e0183a8
1 changed files with 3 additions and 6 deletions
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9
fs/nfs/inode.c
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@ -853,12 +853,9 @@ int nfs_getattr(struct user_namespace *mnt_userns, const struct path *path,
}
/* 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.