Date: Wed, 27 Mar 2002 13:47:50 -0800 (PST) From: Alan Cox <alc@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern sys_pipe.c Message-ID: <200203272147.g2RLlop45746@freefall.freebsd.org>
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alc 2002/03/27 13:47:50 PST
Modified files:
sys/kern sys_pipe.c
Log:
Allow resursion on the pipe mutex because filt_piperead() and filt_pipewrite()
can be called both with and without the pipe mutex held. (For example,
if called by pipeselwakeup(), it is held. Whereas, if called by kqueue_scan(),
it is not.)
Reviewed by: alfred
Revision Changes Path
1.100 +1 -1 src/sys/kern/sys_pipe.c
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