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| author | Adrian Hunter <adrian.hunter@intel.com> | 2013-11-15 15:52:29 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-11-27 14:58:36 -0300 |
| commit | 3aa5939d71fa22a947808ba9c798b8537c35097a (patch) | |
| tree | b127f8c885ade7568c24230d0c9e68a693877eae /lib/crc16.c | |
| parent | e944d3d7d151eea149c62310eaff7b92c7732f58 (diff) | |
| download | op-kernel-dev-3aa5939d71fa22a947808ba9c798b8537c35097a.zip op-kernel-dev-3aa5939d71fa22a947808ba9c798b8537c35097a.tar.gz | |
perf record: Make per-cpu mmaps the default.
This affects the -p, -t and -u options that previously defaulted to
per-thread mmaps.
Consequently add an option to select per-thread mmaps to support the old
behaviour.
Note that per-thread can be used with a workload-only (i.e. none of -p,
-t, -u, -a or -C is selected) to get a per-thread mmap with no
inheritance.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/5286271D.3020808@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'lib/crc16.c')
0 files changed, 0 insertions, 0 deletions
