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41d0d93349
kernel_optimize_test/tools/perf
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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
config
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
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
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
builtin-buildid-cache.c
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
builtin-help.c
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
builtin-list.c
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
CREDITS
design.txt
Makefile perf tools: Rename perf_event_ops to perf_tool 2011-11-28 10:39:28 -02:00
MANIFEST
perf-archive.sh
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