From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Sangwon Hong <qpakzk@gmail.com>, Jiri Olsa <jolsa@kernel.org>,
Taeung Song <treeze.taeung@gmail.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 25/41] perf kmem: Document a missing option & an argument
Date: Fri, 16 Feb 2018 16:17:30 -0300 [thread overview]
Message-ID: <20180216191746.11095-26-acme@kernel.org> (raw)
In-Reply-To: <20180216191746.11095-1-acme@kernel.org>
From: Sangwon Hong <qpakzk@gmail.com>
First, 'perf kmem' has a '--force' option, but didn't document it on the
man page. So add it.
Second, the '--time' option has to get a value, but isn't documented on
the man page. Describe it.
Signed-off-by: Sangwon Hong <qpakzk@gmail.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Taeung Song <treeze.taeung@gmail.com>
Link: http://lkml.kernel.org/r/1518381517-30766-1-git-send-email-qpakzk@gmail.com
[ Add blank like after --force block, as requested by Namhyung ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/Documentation/perf-kmem.txt | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/perf/Documentation/perf-kmem.txt b/tools/perf/Documentation/perf-kmem.txt
index 479fc3261a50..85b8ac695c87 100644
--- a/tools/perf/Documentation/perf-kmem.txt
+++ b/tools/perf/Documentation/perf-kmem.txt
@@ -25,6 +25,10 @@ OPTIONS
--input=<file>::
Select the input file (default: perf.data unless stdin is a fifo)
+-f::
+--force::
+ Don't do ownership validation
+
-v::
--verbose::
Be more verbose. (show symbol address, etc)
@@ -61,7 +65,7 @@ OPTIONS
default, but this option shows live (currently allocated) pages
instead. (This option works with --page option only)
---time::
+--time=<start>,<stop>::
Only analyze samples within given time window: <start>,<stop>. Times
have the format seconds.microseconds. If start is not given (i.e., time
string is ',x.y') then analysis starts at the beginning of the file. If
--
2.14.3
next prev parent reply other threads:[~2018-02-16 19:19 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-16 19:17 [GIT PULL 00/41] perf/core improvements and fixes Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 01/41] perf record: Put new line after target override warning Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 02/41] perf script: Add --show-round-event to display PERF_RECORD_FINISHED_ROUND Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 03/41] tools lib api fs: Add filename__read_xll function Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 04/41] tools lib api fs: Add sysfs__read_xll function Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 05/41] perf tests: Fix dwarf unwind for stripped binaries Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 06/41] perf tools: Fix comment for sort__* compare functions Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 07/41] perf report: Ask for ordered events for --tasks option Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 08/41] perf report: Add support to display group output for non group events Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 09/41] perf stat: Add support to print counts for fixed times Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 10/41] perf stat: Add support to print counts after a period of time Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 11/41] tools lib symbol: Skip non-address kallsyms line Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 12/41] perf symbols: Check if we read regular file in dso__load() Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 13/41] perf machine: Free root_dir in machine__init() error path Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 14/41] perf machine: Move kernel mmap name into struct machine Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 15/41] perf machine: Generalize machine__set_kernel_mmap() Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 16/41] perf machine: Don't search for active kernel start in __machine__create_kernel_maps Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 17/41] perf machine: Remove machine__load_kallsyms() Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 18/41] perf tools: Do not create kernel maps in sample__resolve() Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 19/41] perf tests: Use arch__compare_symbol_names to compare symbols Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 20/41] perf cs-etm: Freeing allocated memory Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 21/41] perf tools: Use target->per_thread and target->system_wide flags Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 22/41] perf auxtrace arm: Fixing uninitialised variable Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 23/41] perf cs-etm: Properly deal with cpu maps Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 24/41] perf annotate: Add missing arguments in Man page Arnaldo Carvalho de Melo
2018-02-16 19:17 ` Arnaldo Carvalho de Melo [this message]
2018-02-16 19:17 ` [PATCH 26/41] perf mem: Document a missing option Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 27/41] perf cs-etm: Inject capabilitity for CoreSight traces Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 28/41] perf inject: Emit instruction records on ETM trace discontinuity Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 29/41] coresight: Update documentation for perf usage Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 30/41] perf report: Fix description for --mem-mode Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 31/41] perf report: Fix wrong jump arrow Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 32/41] perf report: Fix memory corruption in --branch-history mode --branch-history Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 33/41] tools include powerpc: Grab a copy of arch/powerpc/include/uapi/asm/unistd.h Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 34/41] perf powerpc: Generate system call table from asm/unistd.h Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 35/41] perf trace powerpc: Use generated syscall table Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 36/41] perf record: Provide detailed information on s390 CPU Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 37/41] perf annotate: Scan cpuid for s390 and save machine type Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 38/41] perf cpuid: Introduce a platform specific cpuid compare function Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 39/41] perf test: Fix test case 23 for s390 z/VM or KVM guests Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 40/41] perf test: Fix test case inet_pton to accept inlines Arnaldo Carvalho de Melo
2018-02-16 19:17 ` [PATCH 41/41] perf tests shell lib: Use a wildcard to remove the vfs_getname probe Arnaldo Carvalho de Melo
2018-02-17 10:49 ` [GIT PULL 00/41] perf/core improvements and fixes Ingo Molnar
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