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From: teigland@sourceware.org To: cluster-cvs@sources.redhat.com Subject: cluster/dlm-kernel/src proc.c Date: Wed, 30 May 2007 18:04:00 -0000 [thread overview] Message-ID: <20070530180417.14426.qmail@sourceware.org> (raw) CVSROOT: /cvs/cluster Module name: cluster Branch: RHEL4 Changes by: teigland@sourceware.org 2007-05-30 18:04:17 Modified files: dlm-kernel/src : proc.c Log message: From jwhiter@redhat.com in bz 240356: Basically when you cat /proc/cluster/dlm_locks theres a possibility that while traversing the rsb list that an rsb could end up deleted before you print it out. This patch moves the assigning of the di->rsb under the rsbtbl lock for that list and then grabs a reference to that rsb so it does not get removed out from underneath us, then we release the reference to the rsb after we've grabbed the next one. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/dlm-kernel/src/proc.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.12.2.1&r2=1.12.2.2
next reply other threads:[~2007-05-30 18:04 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-05-30 18:04 teigland [this message] -- strict thread matches above, loose matches on Subject: below -- 2007-08-06 18:28 cfeist 2007-07-02 13:53 teigland 2006-02-15 19:07 rpeterso 2006-02-15 18:56 rpeterso 2006-02-15 18:43 rpeterso
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