Date: Mon, 26 Feb 2007 19:05:13 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys rwlock.h src/sys/kern kern_rwlock.c Message-ID: <200702261905.l1QJ5DA8054365@repoman.freebsd.org>
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rwatson 2007-02-26 19:05:13 UTC FreeBSD src repository Modified files: sys/sys rwlock.h sys/kern kern_rwlock.c Log: Add rw_wowned() interface to rwlock(9), allowing a kernel thread to determine if it holds an exclusive rwlock reference or not. This is non-ideal, but recursion scenarios in the network stack currently require it. Approved by: jhb Revision Changes Path 1.14 +7 -0 src/sys/kern/kern_rwlock.c 1.7 +1 -0 src/sys/sys/rwlock.h
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