| commit | 0e2e63dd608bf5844ffae7bf7d860de18a62724c | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Thu May 20 14:45:26 2010 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri May 21 11:37:58 2010 +0200 |
| tree | 4ed28432db7d02cfe41cbf568a3f318235f4262b | |
| parent | 57adc51dce9102b6641269dd04f5b99aac83b820 [diff] |
perf-record: Share per-cpu buffers It seems a waste of space to create a buffer per event, share it per-cpu. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <20100521090710.634824884@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>