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pNFS: Fix a typo in pnfs_update_layout

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commit 400417b05f upstream.

We're supposed to wait for the outstanding layout count to go to zero,
but that got lost somehow.

Fixes: d03360aaf5 ("pNFS: Ensure we return the error if someone...")
Reported-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Trond Myklebust
2019-03-12 16:04:51 -04:00
committed by Greg Kroah-Hartman
parent 603e7497bf
commit f64ff5914f
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/pnfs.c
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@@ -1866,7 +1866,7 @@ lookup_again:
atomic_read(&lo->plh_outstanding) != 0) {
spin_unlock(&ino->i_lock);
lseg = ERR_PTR(wait_var_event_killable(&lo->plh_outstanding,
atomic_read(&lo->plh_outstanding)));
!atomic_read(&lo->plh_outstanding)));
if (IS_ERR(lseg) || !list_empty(&lo->plh_segs))
goto out_put_layout_hdr;
pnfs_put_layout_hdr(lo);