Author: emaste Date: Sun Feb 15 20:55:26 2015 New Revision: 278813 URL: https://svnweb.freebsd.org/changeset/base/278813
Log: Clamp too large hwpmc callchaindepth to maximum If the depth requested by the user is too large, it's better to provide the maximum than the smaller default. MFC of: r274766 Sponsored by: The FreeBSD Foundation Modified: stable/10/sys/dev/hwpmc/hwpmc_mod.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/hwpmc/hwpmc_mod.c ============================================================================== --- stable/10/sys/dev/hwpmc/hwpmc_mod.c Sun Feb 15 20:53:50 2015 (r278812) +++ stable/10/sys/dev/hwpmc/hwpmc_mod.c Sun Feb 15 20:55:26 2015 (r278813) @@ -4753,8 +4753,9 @@ pmc_initialize(void) if (pmc_callchaindepth <= 0 || pmc_callchaindepth > PMC_CALLCHAIN_DEPTH_MAX) { (void) printf("hwpmc: tunable \"callchaindepth\"=%d out of " - "range.\n", pmc_callchaindepth); - pmc_callchaindepth = PMC_CALLCHAIN_DEPTH; + "range - using %d.\n", pmc_callchaindepth, + PMC_CALLCHAIN_DEPTH_MAX); + pmc_callchaindepth = PMC_CALLCHAIN_DEPTH_MAX; } md = pmc_md_initialize(); _______________________________________________ svn-src-stable-10@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-stable-10 To unsubscribe, send any mail to "svn-src-stable-10-unsubscr...@freebsd.org"