Date: Mon, 6 Nov 2000 17:49:49 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf options src/sys/sys ktr.h src/sys/kern kern_ktr.c Message-ID: <200011070149.RAA98787@freefall.freebsd.org>
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jhb 2000/11/06 17:49:49 PST Modified files: sys/conf options sys/sys ktr.h sys/kern kern_ktr.c Log: - Remove much of the inlining of the KTR tracepoints into a ktr_tracepoint() function declared in kern_ktr.c. The only inline checks left are the checks that compare KTR_COMPILE with the supplied mask and thus should be optimized away into either nothing or a direct call to ktr_tracepoint(). - Move several KTR-related options to opt_ktr.h now that they are only needed by kern_ktr.c and not by ktr.h. - Add in the ktr_verbose functionality if KTR_EXTEND is turned on. If the global variable 'ktr_verbose' is non-zero, then KTR messages will be dumped to the console. This variable can be set by either kernel code or via the 'debug.ktr_verbose' sysctl. It defaults to off unless the KTR_VERBOSE kernel option is specified in which case it defaults to on. This can be useful when the machine locks up spinning in a loop with interrupts disabled as you might be able to see what it is doing when it locks up. Requested by: phk Revision Changes Path 1.237 +4 -3 src/sys/conf/options 1.6 +30 -137 src/sys/sys/ktr.h 1.2 +87 -3 src/sys/kern/kern_ktr.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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