marker: do mq_reduce_parent_size_txn in FG for unlink & rmdir

This is a backport of http://review.gluster.org/#/c/13874/

* If a "rm -rf" is performed by a client, we initiate a
  marker background operation mq_reduce_parent_size_txn
  for rmdir and unlink.

  mq_reduce_parent_size_txn can fail when updating
  size on the ancestor directories, if these directories
  are removed during the txn as the child-parent association
  removed in the dentry list.

  So execute mq_reduce_parent_size_txn in foreground
  and then do the UNWIND for rmdir and unlink FOP

> Change-Id: Iefcdced4c6ae0dbd43f92814d0ddcd1e33825864
> BUG: 1322489
> Signed-off-by: vmallika <vmallika@redhat.com>

Change-Id: I79e4b53e4bacd39d23dad5278a7d02a338e59195
BUG: 1324040
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/13910
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.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