diff options
| author |   Jeff Layton <jlayton@redhat.com> | 2012-04-10 11:08:48 -0400 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2012-04-11 17:55:00 -0400 |
| commit | 33dcc481eddc3f532732a9582095373fa5354369 (patch) | |
| tree | 33aaf10432675f5e8ab3b83a6d970d4a83cb21f0 /fs/nfsd/export.c | |
| parent | svcauth: remove unused define (diff) | |
| download | linux-dev-33dcc481eddc3f532732a9582095373fa5354369.tar.xz linux-dev-33dcc481eddc3f532732a9582095373fa5354369.zip | |
nfsd: don't use locks_in_grace to determine whether to call nfs4_grace_end
It's possible that lockd or another lock manager might still be on the
list after we call nfsd4_end_grace. If the laundromat thread runs
again at that point, then we could end up calling nfsd4_end_grace more
than once.
That's not only inefficient, but calling nfsd4_recdir_purge_old more
than once could be problematic. Fix this by adding a new global
"grace_ended" flag and use that to determine whether we've already
called nfsd4_grace_end.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/export.c')
0 files changed, 0 insertions, 0 deletions