linux/tools/perf
Frederic Weisbecker 3786310afe perf sched: Add max delay time snapshot
When we have a maximum latency reported for a task, we need a
convenient way to find the matching location to the raw traces
or to perf sched map that shows where the task has been
eventually scheduled in. This gives a pointer to retrieve the
events that occured during this max latency.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Reviewed-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1260391208-6808-1-git-send-regression-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-10 08:30:26 +01:00
..
bench perf tools: Introduce zalloc() for the common calloc(1, N) case 2009-11-24 16:37:02 +01:00
Documentation perf probe: Update perf-probe document 2009-12-09 07:26:54 +01:00
scripts/perl perf trace/scripting: Add Fedora libperl install note to doc 2009-11-30 09:04:01 +01:00
util perf tools: Correct size given to memset 2009-12-10 08:30:26 +01:00
.gitignore perf tools: Add perf.data to .gitignore 2009-11-24 16:37:01 +01:00
builtin-annotate.c perf annotate: Fix perf data parsing 2009-12-01 08:14:08 +01:00
builtin-bench.c perf bench: Add memcpy() benchmark 2009-11-19 06:21:48 +01:00
builtin-buildid-list.c perf buildid-list: Fix copy'n'paste help message 2009-12-06 21:07:08 +01:00
builtin-help.c perf tools: Introduce zalloc() for the common calloc(1, N) case 2009-11-24 16:37:02 +01:00
builtin-kmem.c perf_event: Eliminate raw->size 2009-12-07 06:26:25 +01:00
builtin-list.c perf list: Fix large list output by using the pager 2009-08-13 09:05:48 +02:00
builtin-probe.c perf probe: Support --del option 2009-12-09 07:26:53 +01:00
builtin-record.c perf record, x86: Print more intelligent error message when sampling fails 2009-11-23 09:40:13 +01:00
builtin-report.c perf: Make common SAMPLE_EVENT parser 2009-12-06 18:15:01 +01:00
builtin-sched.c perf sched: Add max delay time snapshot 2009-12-10 08:30:26 +01:00
builtin-stat.c perf stat: Do not print ratio when task-clock event is not counted 2009-11-15 15:25:50 +01:00
builtin-timechart.c perf: Make common SAMPLE_EVENT parser 2009-12-06 18:15:01 +01:00
builtin-top.c perf tools: Consolidate symbol resolving across all tools 2009-11-27 20:22:02 +01:00
builtin-trace.c perf: Make common SAMPLE_EVENT parser 2009-12-06 18:15:01 +01:00
builtin.h perf: Add 'perf kmem' tool 2009-11-20 09:51:41 +01:00
command-list.txt perf kmem: Add help file 2009-11-24 08:49:51 +01:00
CREDITS perf_counter tools: Add CREDITS file for Git contributors 2009-06-24 19:54:29 +02:00
design.txt perf_event: Add alignment-faults and emulation-faults software events 2009-10-28 16:13:03 +11:00
Makefile Merge branch 'perf/scripting' into perf/core 2009-12-03 20:10:42 +01:00
perf.c perf: Add 'perf kmem' tool 2009-11-20 09:51:41 +01:00
perf.h perf tools: Add ia64 support for tools/perf/ 2009-11-19 06:03:33 +01:00