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2711926a41
linux/tools/perf
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Jiri Olsa 2711926a41 perf tools: Ensure single disable call per event in record comand 
It's possible we issue the event disable ioctl multiple times until we
read the final portion of the mmap buffer.

Ensuring just single disable ioctl call for event, because there's no
need to do that more than once.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
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/1352741644-16809-4-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-11-14 16:52:09 -03:00
..
arch perf tools: Don't try to lookup objdump for live mode 2012-11-08 17:26:52 -03:00
bench perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
config perf tools: Always show CHK message when doing try-cc 2012-10-26 11:22:24 -02:00
Documentation perf tools: Add info about cross compiling for Android ARM 2012-10-31 12:17:49 -02:00
python perf python: Use attr.watermark in twatch.py 2012-01-30 18:38:23 -02:00
scripts perf scripts: Add event_analyzing_sample-record/report 2012-09-17 13:11:15 -03:00
tests perf tools: Fix 'disabled' attribute config for record command 2012-11-14 16:52:03 -03:00
ui perf annotate: Don't try to follow jump target on PLT symbols 2012-11-09 16:23:21 -03:00
util perf tools: Fix 'disabled' attribute config for record command 2012-11-14 16:52:03 -03:00
.gitignore perf tools: Ignore compiled python binaries 2012-09-07 12:10:58 -03:00
bash_completion perf tools: Complete tracepoint event names 2012-10-04 12:44:52 -03:00
builtin-annotate.c perf tools: Introduce struct hist_browser_timer 2012-11-05 14:03:58 -03:00
builtin-bench.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
builtin-buildid-cache.c perf tools: Move BUILD_ID_SIZE into build-id object 2012-10-29 11:35:32 -02:00
builtin-buildid-list.c perf tools: Add a global variable "const char *input_name" 2012-10-29 11:45:34 -02:00
builtin-diff.c perf diff: Use hists__link when not pairing just with baseline 2012-11-08 18:08:26 -03:00
builtin-evlist.c perf tools: Add a global variable "const char *input_name" 2012-10-29 11:45:34 -02:00
builtin-help.c perf help: Fix --help for builtins 2012-10-22 12:35:49 -02:00
builtin-inject.c perf inject: Mark a dso if it's used 2012-10-26 11:22:25 -02:00
builtin-kmem.c perf tools: Add a global variable "const char *input_name" 2012-10-29 11:45:34 -02:00
builtin-kvm.c perf kvm: Add braces around multi-line statements 2012-10-08 17:15:54 -03:00
builtin-list.c perf tools: Use __maybe_used for unused variables 2012-09-11 12:19:15 -03:00
builtin-lock.c perf tools: Add a global variable "const char *input_name" 2012-10-29 11:45:34 -02:00
builtin-probe.c perf probe: Don't use globals where not needed to 2012-10-02 18:36:37 -03:00
builtin-record.c perf tools: Ensure single disable call per event in record comand 2012-11-14 16:52:09 -03:00
builtin-report.c perf report: Postpone objdump check until annotation requested 2012-11-05 14:03:58 -03:00
builtin-sched.c perf tools: Add a global variable "const char *input_name" 2012-10-29 11:45:34 -02:00
builtin-script.c perf script: Add more filter to find_scripts() 2012-10-29 11:46:23 -02:00
builtin-stat.c perf tools: Fix attributes for '{}' defined event groups 2012-11-14 16:51:50 -03:00
builtin-timechart.c perf tools: Add a global variable "const char *input_name" 2012-10-29 11:45:34 -02:00
builtin-top.c perf report: Postpone objdump check until annotation requested 2012-11-05 14:03:58 -03:00
builtin-trace.c perf trace: Use sched:sched_stat_runtime to provide a thread summary 2012-10-25 10:57:43 -02:00
builtin.h perf trace: New tool 2012-09-26 20:42:23 -03:00
command-list.txt perf trace: New tool 2012-09-26 20:42:23 -03:00
CREDITS
design.txt perf tools: Update ioctl documentation for PERF_IOC_FLAG_GROUP 2012-05-31 11:38:42 -03:00
Makefile perf tests: Move pmu tests into separate object 2012-11-14 16:50:19 -03:00
MANIFEST perf kvm: Events analysis tool 2012-09-21 12:51:22 -03:00
perf-archive.sh perf archive: Make 'f' the last parameter for tar 2012-09-17 13:10:42 -03:00
perf.c perf tools: Add gtk.<command> config option for launching GTK browser 2012-11-14 16:51:30 -03:00
perf.h perf tests: Final cleanup for builtin-test move 2012-11-14 16:50:24 -03:00