From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>, Thomas Gleixner <tglx@linutronix.de>
Cc: Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Adrian Reber <areber@redhat.com>,
Christian Brauner <christian.brauner@ubuntu.com>
Subject: [PATCH 19/23] perf beauty: Add CLEAR_SIGHAND support for clone's flags arg
Date: Tue, 3 Dec 2019 10:56:02 -0300 [thread overview]
Message-ID: <20191203135606.24902-20-acme@kernel.org> (raw)
In-Reply-To: <20191203135606.24902-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Add support for the recently added CLONE_CLEAR_SIGHAND flag.
This takes advantage of the copy of the uapi/linux/sched.h we have in
tools/include, which allows us to build tools/perf in older systems and
have the binary support printing that flag whenever that system gets its
kernel updated to one where this feature is present.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Adrian Reber <areber@redhat.com>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org
Link: https://lkml.kernel.org/n/tip-1vnz497ubtu5oz16ygdcul0e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/trace/beauty/clone.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/trace/beauty/clone.c b/tools/perf/trace/beauty/clone.c
index 1a8d3be2030e..062ca849c8fd 100644
--- a/tools/perf/trace/beauty/clone.c
+++ b/tools/perf/trace/beauty/clone.c
@@ -45,6 +45,7 @@ static size_t clone__scnprintf_flags(unsigned long flags, char *bf, size_t size,
P_FLAG(NEWPID);
P_FLAG(NEWNET);
P_FLAG(IO);
+ P_FLAG(CLEAR_SIGHAND);
#undef P_FLAG
if (flags)
--
2.21.0
next prev parent reply other threads:[~2019-12-03 13:56 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-03 13:55 [GIT PULL] perf/core improvements and fixes Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 01/23] perf cpumap: Maintain cpumaps ordered and without dups Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 02/23] perf evlist: Maintain evlist->all_cpus Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 03/23] perf evsel: Add iterator to iterate over events ordered by CPU Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 04/23] perf evsel: Add functions to close evsel on a CPU Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 05/23] perf stat: Use affinity for closing file descriptors Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 06/23] perf stat: Factor out open error handling Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 07/23] perf stat: Use affinity for opening events Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 08/23] perf stat: Use affinity for reading Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 09/23] perf evsel: Add functions to enable/disable for a specific CPU Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 10/23] perf stat: Use affinity for enabling/disabling events Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 11/23] perf jit: Move test functionality in to a test Arnaldo Carvalho de Melo
2019-12-03 13:55 ` Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 12/23] perf machine: Fill map_symbol->maps in append_inlines() to fix segfault Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 13/23] perf bench: Update the copies of x86's mem{cpy,set}_64.S Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 14/23] tools arch x86: Sync the msr-index.h copy with the kernel sources Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 15/23] tools headers uapi: Sync linux/fscrypt.h " Arnaldo Carvalho de Melo
2019-12-03 13:55 ` [PATCH 16/23] tools headers uapi: Sync linux/stat.h " Arnaldo Carvalho de Melo
2019-12-03 13:56 ` [PATCH 17/23] tools headers kvm: Sync kvm headers " Arnaldo Carvalho de Melo
2019-12-03 13:56 ` [PATCH 18/23] tools headers UAPI: Sync sched.h with the kernel Arnaldo Carvalho de Melo
2019-12-03 15:40 ` Christian Brauner
2019-12-03 13:56 ` Arnaldo Carvalho de Melo [this message]
2019-12-03 15:41 ` [PATCH 19/23] perf beauty: Add CLEAR_SIGHAND support for clone's flags arg Christian Brauner
2019-12-03 13:56 ` [PATCH 20/23] tools arch x86: Sync asm/cpufeatures.h with the kernel sources Arnaldo Carvalho de Melo
2019-12-03 13:56 ` [PATCH 21/23] perf kvm: Clarify the 'perf kvm' -i and -o command line options Arnaldo Carvalho de Melo
2019-12-03 13:56 ` [PATCH 22/23] libtraceevent: Fix lib installation with O= Arnaldo Carvalho de Melo
2019-12-03 13:56 ` [PATCH 23/23] libtraceevent: Copy pkg-config file to output folder when using O= Arnaldo Carvalho de Melo
2019-12-04 7:51 ` [GIT PULL] perf/core improvements and fixes Ingo Molnar
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