diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-09 09:10:47 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-28 10:26:43 -0200 |
| commit | 50a682ce875f91e04c81ae5680535aba5a770bad (patch) | |
| tree | d5a6a0c1cfc3b51f55ece86fc02a459c29f3eab2 /tools/perf/util/evlist.h | |
| parent | 35b9d88ecd8c5fb720ba0dd325262f356d0b03e7 (diff) | |
perf evlist: Handle default value for 'pages' on mmap method
Every tool that calls this and allows the user to override the value
needs this logic.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-lwscxpg57xfzahz5dmdfp9uz@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.h')
| -rw-r--r-- | tools/perf/util/evlist.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 07d56b3e6d6..17e9c80243c 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -79,7 +79,8 @@ int perf_evlist__prepare_workload(struct perf_evlist *evlist, int perf_evlist__start_workload(struct perf_evlist *evlist); int perf_evlist__alloc_mmap(struct perf_evlist *evlist); -int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite); +int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, + bool overwrite); void perf_evlist__munmap(struct perf_evlist *evlist); void perf_evlist__disable(struct perf_evlist *evlist); |