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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-05-14 22:50:46 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-15 09:35:24 +0200 |
| commit | 1a853e36871b533ccc3f3c5bdd5cd0d867043a00 (patch) | |
| tree | 7280576c9e3e0795d8d0d9efa6611bb35bacc661 /arch | |
| parent | 5bb9efe33ea4001a17ab98186a40a134a3061d67 (diff) | |
perf record: Allow specifying a pid to record
Allow specifying a pid instead of always fork+exec'ing a command.
Because the PERF_EVENT_COMM and PERF_EVENT_MMAP events happened before
we connected, we must synthesize them so that 'perf report' can get what
it needs.
[ Impact: add new command line option ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20090515015046.GA13664@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions