diff options
| author | Pranith Kumar K <pkarampu@redhat.com> | 2016-10-09 21:36:40 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2017-01-17 07:58:14 -0800 |
| commit | 9e3fea1e02b97781af6e6b46d8fd0fb6da47e6c9 (patch) | |
| tree | db12de23db5e7d78d869326534f8036d6d2046d8 /xlators/debug | |
| parent | d724b4213902b694ec13a48bc4d55d538986787f (diff) | |
performance/io-threads: Exit all threads on PARENT_DOWN
Problem:
When glfs_fini() is called on a volume where client.io-threads is enabled,
fini() will free up iothread xl's private structure but there would be some
threads that are sleeping which would wakeup after the timedwait completes
leading to accessing already free'd memory.
Fix:
As part of parent-down, exit all sleeping threads.
Please note that the upstream patch differs from this a little bit,
because least-prio-throttling feature is removed from master, 3.9
>BUG: 1381830
>Change-Id: I0bb8d90241112c355fb22ee3fbfd7307f475b339
>Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
>Reviewed-on: http://review.gluster.org/15620
>Smoke: Gluster Build System <jenkins@build.gluster.org>
>CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
>NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
>Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
>(cherry picked from commit d7a5ca16911caca03cec1112d4be56a9cda2ee30)
BUG: 1412941
Change-Id: I6341156251279b24ab2323cedf1b9722e42da671
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/16396
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Diffstat (limited to 'xlators/debug')
0 files changed, 0 insertions, 0 deletions