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Date: Tue, 8 Aug 2017 16:35:46 +0200 From: Laurent Dufour <ldufour@...ux.vnet.ibm.com> To: paulmck@...ux.vnet.ibm.com, peterz@...radead.org, akpm@...ux-foundation.org, kirill@...temov.name, ak@...ux.intel.com, mhocko@...nel.org, dave@...olabs.net, jack@...e.cz, Matthew Wilcox <willy@...radead.org>, benh@...nel.crashing.org, mpe@...erman.id.au, paulus@...ba.org, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, hpa@...or.com, Will Deacon <will.deacon@....com> Cc: linux-kernel@...r.kernel.org, linux-mm@...ck.org, haren@...ux.vnet.ibm.com, khandual@...ux.vnet.ibm.com, npiggin@...il.com, bsingharora@...il.com, Tim Chen <tim.c.chen@...ux.intel.com>, linuxppc-dev@...ts.ozlabs.org, x86@...nel.org Subject: [PATCH 13/16] perf: Add a speculative page fault sw events Add new software events to count succeeded and failed speculative page faults. Signed-off-by: Laurent Dufour <ldufour@...ux.vnet.ibm.com> --- include/uapi/linux/perf_event.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index b1c0b187acfe..fbfb03dff334 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -111,6 +111,8 @@ enum perf_sw_ids { PERF_COUNT_SW_EMULATION_FAULTS = 8, PERF_COUNT_SW_DUMMY = 9, PERF_COUNT_SW_BPF_OUTPUT = 10, + PERF_COUNT_SW_SPF_DONE = 11, + PERF_COUNT_SW_SPF_FAILED = 12, PERF_COUNT_SW_MAX, /* non-ABI */ }; -- 2.7.4
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