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From: mornfall@sourceware.org
To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org
Subject: LVM2/lib/mm memlock.c
Date: Wed, 18 Nov 2009 18:22:00 -0000 [thread overview]
Message-ID: <20091118182233.28286.qmail@sourceware.org> (raw)
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: mornfall@sourceware.org 2009-11-18 18:22:33
Modified files:
lib/mm : memlock.c
Log message:
Issue an Internal error message whenever _memlock_count drops below 0.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/mm/memlock.c.diff?cvsroot=lvm2&r1=1.12&r2=1.13
--- LVM2/lib/mm/memlock.c 2008/05/28 23:12:45 1.12
+++ LVM2/lib/mm/memlock.c 2009/11/18 18:22:32 1.13
@@ -135,6 +135,8 @@
if (_memlock_count && (!--_memlock_count))
_unlock_mem();
log_debug("memlock_count dec to %d", _memlock_count);
+ if (_memlock_count < 0)
+ log_error("Internal error: _memlock_count has dropped below 0.");
}
int memlock(void)
next reply other threads:[~2009-11-18 18:22 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-18 18:22 mornfall [this message]
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2008-05-28 23:12 agk
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