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From: ccaulfield@sourceware.org
To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org
Subject: LVM2 ./WHATS_NEW daemons/clvmd/clvmd.c
Date: Tue, 06 Apr 2010 15:29:00 -0000 [thread overview]
Message-ID: <20100406152931.6692.qmail@sourceware.org> (raw)
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: ccaulfield@sourceware.org 2010-04-06 15:29:31
Modified files:
. : WHATS_NEW
daemons/clvmd : clvmd.c
Log message:
Fix a thread race in clvmd that could cause lockups on very busy systems
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.1502&r2=1.1503
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/daemons/clvmd/clvmd.c.diff?cvsroot=lvm2&r1=1.64&r2=1.65
--- LVM2/WHATS_NEW 2010/04/06 14:07:11 1.1502
+++ LVM2/WHATS_NEW 2010/04/06 15:29:30 1.1503
@@ -1,5 +1,6 @@
Version 2.02.63 -
================================
+ Fix another thread race in clvmd.
Refactor management of vg->pvs list.
Fix lcov rules and generate better coverage report.
Improve vg_validate to detect some loops in lists.
--- LVM2/daemons/clvmd/clvmd.c 2010/03/18 09:19:31 1.64
+++ LVM2/daemons/clvmd/clvmd.c 2010/04/06 15:29:30 1.65
@@ -1516,7 +1516,8 @@
DEBUGLOG("Waiting to do post command - state = %d\n",
client->bits.localsock.state);
- if (client->bits.localsock.state != POST_COMMAND) {
+ if (client->bits.localsock.state != POST_COMMAND &&
+ !client->bits.localsock.finished) {
pthread_cond_wait(&client->bits.localsock.cond,
&client->bits.localsock.mutex);
}
next reply other threads:[~2010-04-06 15:29 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-06 15:29 ccaulfield [this message]
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