Date: Tue, 7 Oct 2014 18:00:35 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r272713 - head/sys/dev/hwpmc Message-ID: <201410071800.s97I0ZV7023909@svn.freebsd.org>
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Author: bz Date: Tue Oct 7 18:00:34 2014 New Revision: 272713 URL: https://svnweb.freebsd.org/changeset/base/272713 Log: Since introducing the extra mapping in r250103 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 MFC after: 3 days Sponsored by: DARPA/AFRL Modified: head/sys/dev/hwpmc/hwpmc_core.c Modified: head/sys/dev/hwpmc/hwpmc_core.c ============================================================================== --- head/sys/dev/hwpmc/hwpmc_core.c Tue Oct 7 17:39:30 2014 (r272712) +++ head/sys/dev/hwpmc/hwpmc_core.c Tue Oct 7 18:00:34 2014 (r272713) @@ -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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