Nelson Elhage 41d0d93349 perf: builtin-record: Document and check that mmap_pages must be a power of two. ...

Now that we automatically point users at it, let's provide them some
guidance so that they hopefully don't just get mysterious EINVAL's
from the kernel.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1324301972-22740-4-git-send-email-nelhage@nelhage.com
Signed-off-by: Nelson Elhage <nelhage@nelhage.com>
[ committer note: Made it work after 50a682c ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2011-12-23 16:53:58 -02:00

..

arch

perf tools: Make perf.data more self-descriptive (v8)

2011-10-07 17:01:24 -03:00

bench

perf tool: Fix gcc 4.6.0 issues

2011-02-07 12:41:41 -02:00

config

perf tools: git mv tools/perf/{features-tests.mak,config/}

2011-04-19 08:18:36 -03:00

Documentation

perf: builtin-record: Document and check that mmap_pages must be a power of two.

2011-12-23 16:53:58 -02:00

python

perf evlist: Store pointer to the cpu and thread maps

2011-01-31 12:40:52 -02:00

scripts

perf script: Add drop monitor script

2011-09-29 16:41:37 -03:00

util

perf: builtin-record: Document and check that mmap_pages must be a power of two.

2011-12-23 16:53:58 -02:00

.gitignore

perf tools: Makefile: Remove various and sundry cruft

2011-02-18 07:43:06 -02:00

builtin-annotate.c

perf tools: make -C consistent across commands (for cpu list arg)

2011-11-28 11:45:53 -02:00

builtin-bench.c

perf options: Type check all the remaining OPT_ variants

2010-05-17 16:22:41 -03:00

builtin-buildid-cache.c

perf buildid: add perfconfig option to specify buildid cache dir

2010-06-05 09:34:04 -03:00

builtin-buildid-list.c

perf buildid-list: Support showing the build id in an ELF file

2011-09-29 16:41:37 -03:00

builtin-diff.c

perf tools: Rename perf_event_ops to perf_tool

2011-11-28 10:39:28 -02:00

builtin-evlist.c

perf evlist: New command to list the names of events present in a perf.data file

2011-03-15 11:10:48 -03:00

builtin-help.c

perf options: Type check all the remaining OPT_ variants

2010-05-17 16:22:41 -03:00

builtin-inject.c

perf tools: Rename perf_event_ops to perf_tool

2011-11-28 10:39:28 -02:00

builtin-kmem.c

perf tools: Rename perf_event_ops to perf_tool

2011-11-28 10:39:28 -02:00

builtin-kvm.c

perf options: Type check all the remaining OPT_ variants

2010-05-17 16:22:41 -03:00

builtin-list.c

perf list: Allow filtering list of events

2011-02-17 15:38:58 -02:00

builtin-lock.c

perf tools: Rename perf_event_ops to perf_tool

2011-11-28 10:39:28 -02:00

builtin-probe.c

perf tools: Eliminate duplicate code and use PATH_MAX consistently

2011-11-28 10:11:04 -02:00

builtin-record.c

perf: builtin-record: Document and check that mmap_pages must be a power of two.

2011-12-23 16:53:58 -02:00

builtin-report.c

perf report: Fix usage string

2011-12-22 10:23:55 -02:00

builtin-sched.c

perf tools: Save some loops using perf_evlist__id2evsel

2011-11-28 17:57:40 -02:00

builtin-script.c

perf script: look up thread using tid instead of pid

2011-12-23 16:35:00 -02:00

builtin-stat.c

Merge commit 'v3.2-rc6' into perf/core

2011-12-20 20:32:11 +01:00

builtin-test.c

perf test: Add more automated tests for event parsing

2011-12-20 14:46:14 -02:00

builtin-timechart.c

perf tools: Rename perf_event_ops to perf_tool

2011-11-28 10:39:28 -02:00

builtin-top.c

perf evlist: Always do automatic allocation of pollfd and mmap structures

2011-11-29 08:05:52 -02:00

builtin.h

perf tools: Make perf.data more self-descriptive (v8)

2011-10-07 17:01:24 -03:00

command-list.txt

perf evlist: New command to list the names of events present in a perf.data file

2011-03-15 11:10:48 -03:00

CREDITS

perf_counter tools: Add CREDITS file for Git contributors

2009-06-24 19:54:29 +02:00

design.txt

perf: Fix few typos + cosmetics

2010-01-13 17:39:44 +01:00

Makefile

perf tools: Rename perf_event_ops to perf_tool

2011-11-28 10:39:28 -02:00

MANIFEST

perf packaging: add memcpy to perf MANIFEST

2010-11-30 23:00:10 -02:00

perf-archive.sh

perf buildid: add perfconfig option to specify buildid cache dir

2010-06-05 09:34:04 -03:00

perf.c

perf tools: Simplify debugfs mountpoint handling code

2011-11-28 10:11:28 -02:00

perf.h

perf record: Add ability to record event period

2011-12-20 12:50:09 -02:00