Date: Tue, 4 Mar 2003 13:32:25 -0800 (PST) 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_mutex.c Message-ID: <200303042132.h24LWPrE064362@repoman.freebsd.org>
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jhb 2003/03/04 13:32:25 PST
FreeBSD src repository
Modified files:
sys/kern kern_mutex.c
Log:
Remove safety belt: it is now ok to do a mtx_trylock() on a mutex you
already own. The mtx_trylock() will fail however. Enhance the comment
at the top of the try lock function to explain this.
Requested by: jlemon and his evil netisr locking
Revision Changes Path
1.121 +4 -5 src/sys/kern/kern_mutex.c
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