Date: Mon, 5 Jan 2004 15:09:52 -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: <200401052309.i05N9qm8079425@repoman.freebsd.org>
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jhb 2004/01/05 15:09:52 PST
FreeBSD src repository
Modified files:
sys/kern kern_mutex.c
Log:
- Allow mtx_trylock() to recurse on a recursive mutex. Attempts to recurse
on a non-recursive mutex will fail but will not trigger any assertions.
- Add an assertion to mtx_lock() that one never recurses on a non-recursive
mutex. This is mostly useful for the non-WITNESS case.
Requested by: deischen, julian, others (1)
Revision Changes Path
1.133 +11 -5 src/sys/kern/kern_mutex.c
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