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linux_dsm_epyc7002/tools/perf
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Frederic Weisbecker 2a29190c04 perf tools: Remove unnecessary callchain cursor state restore on unmatch 
If a new callchain branch doesn't match a single entry of the node that
it is given against comparison in append_chain(), then the cursor is
expected to be at the same position as it was before the comparison
loop.

As such, there is no need to restore the cursor position on exit in case
of non matching branches.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1389713836-13375-4-git-send-email-fweisbec@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-01-17 11:25:24 -03:00
..
arch perf tools: Introduce zfree 2013-12-27 15:17:00 -03:00
bench perf bench: Fix two warnings 2013-11-01 10:41:54 -03:00
config perf: tools: Fix cross building 2014-01-15 15:15:05 -03:00
Documentation perf record: Rename --initial-delay to --delay 2014-01-14 17:58:12 -03:00
python perf python: Remove duplicate TID bit from mask 2013-08-07 17:35:25 -03:00
scripts perf tools: Finish the removal of 'self' arguments 2013-11-05 15:32:36 -03:00
tests perf record: Rename --no-delay to --no-buffering 2014-01-14 17:57:04 -03:00
ui perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
util perf tools: Remove unnecessary callchain cursor state restore on unmatch 2014-01-17 11:25:24 -03:00
.gitignore perf tools: Ignore 'perf timechart' output file 2013-10-11 12:17:37 -03:00
builtin-annotate.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-bench.c perf bench: Change the procps visible command-name of invididual benchmark tests plus cleanups 2013-10-23 09:57:34 -03:00
builtin-buildid-cache.c perf tools: Add data object to handle perf data file 2013-10-21 17:33:24 -03:00
builtin-buildid-list.c perf session: Separating data file properties from session 2013-10-21 17:33:25 -03:00
builtin-diff.c perf diff: Color the Weighted Diff column 2014-01-13 11:38:25 -03:00
builtin-evlist.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-help.c perf help: Fix --help for builtins 2012-10-22 12:35:49 -02:00
builtin-inject.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-kmem.c perf evsel: Ditch evsel->handler.data field 2013-11-07 10:40:47 -03:00
builtin-kvm.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-list.c perf list: Add usage 2013-11-05 14:26:41 -03:00
builtin-lock.c perf evsel: Ditch evsel->handler.data field 2013-11-07 10:40:47 -03:00
builtin-mem.c perf mem: Remove unused parameter from dump_raw_samples() 2013-12-19 17:03:39 -03:00
builtin-probe.c perf probe: Release all dynamically allocated parameters 2014-01-16 16:29:02 -03:00
builtin-record.c perf record: Rename --initial-delay to --delay 2014-01-14 17:58:12 -03:00
builtin-report.c perf tools: Factor out sample__resolve_callchain() 2014-01-15 15:32:43 -03:00
builtin-sched.c perf tools: Use zfree to help detect use after free bugs 2013-12-27 17:08:19 -03:00
builtin-script.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-stat.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-timechart.c perf tools: Introduce zfree 2013-12-27 15:17:00 -03:00
builtin-top.c perf tools: Factor out sample__resolve_callchain() 2014-01-15 15:32:43 -03:00
builtin-trace.c perf record: Rename --no-delay to --no-buffering 2014-01-14 17:57:04 -03:00
builtin.h perf tools: Add new mem command for memory access profiling 2013-04-01 12:21:44 -03:00
command-list.txt perf tools: Add new mem command for memory access profiling 2013-04-01 12:21:44 -03:00
CREDITS perf_counter tools: Add CREDITS file for Git contributors 2009-06-24 19:54:29 +02:00
design.txt perf tools: Update ioctl documentation for PERF_IOC_FLAG_GROUP 2012-05-31 11:38:42 -03:00
Makefile perf tools: Add 'build-test' make target 2014-01-16 16:26:26 -03:00
Makefile.perf perf: tools: Fix cross building 2014-01-15 15:15:05 -03:00
MANIFEST perf tools: Include tools/lib/api/ in MANIFEST 2014-01-13 10:06:26 -03:00
perf-archive.sh perf archive: Make 'f' the last parameter for tar 2012-09-17 13:10:42 -03:00
perf-completion.sh perf completion: Complete 'perf kvm' 2013-12-13 10:30:21 -03:00
perf.c tools/: Convert to new topic libraries 2013-12-16 16:03:27 -03:00
perf.h perf record: Rename --no-delay to --no-buffering 2014-01-14 17:57:04 -03:00