Date: Fri, 22 Aug 2008 01:17:56 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_lockf.c Message-ID: <200808220118.m7M1IExR055863@repoman.freebsd.org>
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jhb 2008-08-22 01:17:56 UTC FreeBSD src repository Modified files: (Branch: RELENG_6) sys/kern kern_lockf.c Log: SVN rev 181978 on 2008-08-22 01:17:56Z by jhb Use sx_sleep() when waiting for a file lock instead of explicitly dropping the sx lock and then doing a tsleep() without a timeout. The tsleep() method leads to lost wakeups that can cause processes to hang waiting for a lock on an unlocked file. The lockf code already uses sx_sleep() in 7.x+. Revision Changes Path 1.54.2.3 +1 -3 src/sys/kern/kern_lockf.c
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