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| 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/builtin-record.c | |
| parent | perf evlist: Introduce {prepare,start}_workload refactored from 'perf record' (diff) | |
| download | linux-dev-50a682ce875f91e04c81ae5680535aba5a770bad.tar.xz linux-dev-50a682ce875f91e04c81ae5680535aba5a770bad.zip | |
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/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 4799195ed246..749862d57a83 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -456,10 +456,6 @@ static int __cmd_record(int argc, const char **argv) perf_header__set_feat(&session->header, HEADER_NUMA_TOPOLOGY); perf_header__set_feat(&session->header, HEADER_CPUID); - /* 512 kiB: default amount of unprivileged mlocked memory */ - if (mmap_pages == UINT_MAX) - mmap_pages = (512 * 1024) / page_size; - if (forks) { err = perf_evlist__prepare_workload(evsel_list, &record_opts, argv); if (err < 0) { |