During reopening of fd's and reacquiring of locks on the fd (after a reconnect), a release on a fd on which reacquiring of locks is in progress will free up fdctx. This patch will keep fdctx valid until the reacquiring of locks is in progress. Change-Id: I0464c751a5aa986abac0b72b48b261fceeba24e8 BUG: 795386 Signed-off-by: Mohammed Junaid <junaid@redhat.com> Reviewed-on: http://review.gluster.com/2937 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>