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authorArnaldo Carvalho de Melo <acme@redhat.com>2011-01-04 03:13:17 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2011-01-04 03:31:32 +0100
commit4eed11d5e24540dc133003b6e8f904cb747ac4bb (patch)
treed399f73e520d93ad0912a1c2a24d62e577d47798 /.gitignore
parentperf evsel: Use {cpu,thread}_map to shorten list of parameters (diff)
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perf evsel: Auto allocate resources needed for some methods
While writing the first user of the routines created from the ad-hoc routines in the existing builtins I noticed that the resulting set of calls was too long, reduce it by doing some best effort allocations. Tools that need to operate on multiple threads and cpus should pre-allocate enough resources by explicitely calling the perf_evsel__alloc_{fd,counters} methods. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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