inode: Retire the inodes from the lru list in inode_table_destroy

Inodes from the lru list are not moved to purge list unless they
are retired. Also process the lru list first to unset their parent
as we need to unset their dentry entries (the ones which may not be
unset during '__inode_passivate' as they were hashed) which in turn
shall unref their parent inodes which could be in active list.

These parent inodes when unref'ed may well again fall into lru list
and if we are at the end of traversing the list, we may miss to
delete/retire that entry. Hence traverse the lru list till it
gets empty.

This is backport of the below patch
  - http://review.gluster.org/13125

Change-Id: Ib7666e235e9b9644144a7c7933afb5e407e506ca
BUG: 1311441
Signed-off-by: Soumya Koduri <skoduri@redhat.com>
Reviewed-on: http://review.gluster.org/13125
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-on: http://review.gluster.org/13527
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>

0 files changed, 0 insertions, 0 deletions