Date: Fri, 10 Oct 2014 12:02:35 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r272892 - stable/10/sys/dev/hwpmc Message-ID: <201410101202.s9AC2ZLm035383@svn.freebsd.org>
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Author: bz Date: Fri Oct 10 12:02:34 2014 New Revision: 272892 URL: https://svnweb.freebsd.org/changeset/base/272892 Log: MFC r272713: Since introducing the extra mapping in r250103 (head) for architectural performance events we have actually counted 'Branch Instruction Retired' when people asked for 'Unhalted core cycles' using the 'unhalted-core-cycles' event mask mnemonic. Reviewed by: jimharris Discussed with: gnn, rwatson Sponsored by: DARPA/AFRL Modified: stable/10/sys/dev/hwpmc/hwpmc_core.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/hwpmc/hwpmc_core.c ============================================================================== --- stable/10/sys/dev/hwpmc/hwpmc_core.c Fri Oct 10 08:57:55 2014 (r272891) +++ stable/10/sys/dev/hwpmc/hwpmc_core.c Fri Oct 10 12:02:34 2014 (r272892) @@ -1796,7 +1796,7 @@ iap_is_event_architectural(enum pmc_even switch (pe) { case PMC_EV_IAP_ARCH_UNH_COR_CYC: ae = CORE_AE_UNHALTED_CORE_CYCLES; - *map = PMC_EV_IAP_EVENT_C4H_00H; + *map = PMC_EV_IAP_EVENT_3CH_00H; break; case PMC_EV_IAP_ARCH_INS_RET: ae = CORE_AE_INSTRUCTION_RETIRED;
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