Date: Thu, 12 Oct 2000 15:37:29 -0700 (PDT) From: Jason Evans <jasone@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf param.c src/sys/kern kern_lock.c src/sys/sys kernel.h lock.h src/sys/vm vm_map.h Message-ID: <200010122237.PAA12428@freefall.freebsd.org>
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jasone 2000/10/12 15:37:29 PDT Modified files: sys/conf param.c sys/kern kern_lock.c sys/sys kernel.h lock.h sys/vm vm_map.h Log: For lockmgr mutex protection, use an array of mutexes that are allocated and initialized during boot. This avoids bloating sizeof(struct lock). As a side effect, it is no longer necessary to enforce the assumtion that lockinit()/lockdestroy() calls are paired, so the LK_VALID flag has been removed. Idea taken from: BSD/OS. Revision Changes Path 1.39 +9 -1 src/sys/conf/param.c 1.36 +80 -23 src/sys/kern/kern_lock.c 1.71 +2 -1 src/sys/sys/kernel.h 1.21 +2 -8 src/sys/sys/lock.h 1.56 +5 -5 src/sys/vm/vm_map.h To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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