From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Thomas Richter <tmricht@linux.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Hendrik Brueckner <brueckner@linux.vnet.ibm.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 05/27] Revert "perf list: Add s390 support for detailed/verbose PMU event description"
Date: Wed, 25 Jul 2018 14:59:39 -0300 [thread overview]
Message-ID: <20180725180001.15108-6-acme@kernel.org> (raw)
In-Reply-To: <20180725180001.15108-1-acme@kernel.org>
From: Thomas Richter <tmricht@linux.ibm.com>
This reverts commit 038586c34301578e538f6c5aa79ca82bce1b9152.
Fix the support of detailed/verbose PMU event description by using the
"Unit": keyword in the json files to address event names refering to the
/sys/devices/cpum_[cs]f devices.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Link: http://lkml.kernel.org/r/20180621080452.61012-1-tmricht@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/pmu.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 3ba6a1742f91..afd68524ffa9 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -652,12 +652,6 @@ static int is_arm_pmu_core(const char *name)
if (stat(path, &st) == 0)
return 1;
- /* Look for cpu sysfs (specific to s390) */
- scnprintf(path, PATH_MAX, "%s/bus/event_source/devices/%s",
- sysfs, name);
- if (stat(path, &st) == 0 && !strncmp(name, "cpum_", 5))
- return 1;
-
return 0;
}
--
2.14.4
next prev parent reply other threads:[~2018-07-25 17:59 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-25 17:59 [GIT PULL 00/27] perf/core improvements and fixes Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 01/27] perf tests: Check that complex event name is parsed correctly Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 02/27] perf hists: Clarify callchain disabling when available Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 03/27] perf cs-etm: Introduce invalid address macro Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 04/27] perf cs-etm: Bail out immediately for instruction sample failure Arnaldo Carvalho de Melo
2018-07-25 17:59 ` Arnaldo Carvalho de Melo [this message]
2018-07-25 17:59 ` [PATCH 06/27] perf list: Add s390 support for detailed PMU event description Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 07/27] perf json: Add s390 transaction counter definition Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 08/27] perf stat: Add transaction flag (-T) support for s390 Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 09/27] perf kvm: Fix subcommands on s390 Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 10/27] perf list: Add missing documentation for --desc and --debug options Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 11/27] perf powerpc: Fix callchain ip filtering Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 12/27] perf powerpc: Fix callchain ip filtering when return address is in a register Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 13/27] perf tests: Fix record+probe_libc_inet_pton.sh for powerpc64 Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 14/27] perf tests: Fix record+probe_libc_inet_pton.sh to ensure cleanups Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 15/27] perf tests: Fix record+probe_libc_inet_pton.sh when event exists Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 16/27] tools include: Grab copies of arm64 dependent unistd.h files Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 17/27] perf arm64: Generate system call table from asm/unistd.h Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 18/27] perf trace arm64: Use generated syscall table Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 19/27] perf script: Show correct offsets for DWARF-based unwinding Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 20/27] perf tools: Synthesize GROUP_DESC feature in pipe mode Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 21/27] perf machine: Add threads__get_last_match function Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 22/27] perf machine: Add threads__set_last_match function Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 23/27] perf machine: Use last_match threads cache only in single thread mode Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 24/27] perf tools: Fix struct comm_str removal crash Arnaldo Carvalho de Melo
2018-07-25 17:59 ` [PATCH 25/27] perf tools: Use perf_evsel__match instead of open coded equivalent Arnaldo Carvalho de Melo
2018-07-25 18:00 ` [PATCH 26/27] perf stat: Get rid of extra clock display function Arnaldo Carvalho de Melo
2018-07-25 18:00 ` [PATCH 27/27] perf test: Fix subtest number when showing results Arnaldo Carvalho de Melo
2018-07-25 20:34 ` [GIT PULL 00/27] perf/core improvements and fixes Ingo Molnar
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