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(parent: 2033dc5) | patch
metag: perf: use hard_processor_id() to get thread
authorJames Hogan <james.hogan@imgtec.com>
Wed, 27 Feb 2013 16:48:42 +0000 (16:48 +0000)
committerJames Hogan <james.hogan@imgtec.com>
Fri, 15 Mar 2013 13:20:10 +0000 (13:20 +0000)
commit9344de1b1c64b2217f3b15508266deff2a8d6c84
tree7502e44ac7976606a681e049332e7a98343027f3tree | snapshot (tar.gz zip)
parent2033dc54e6fffac01f6129c0038c2e78102cf59acommit | diff
metag: perf: use hard_processor_id() to get thread

Use hard_processor_id() to get the current thread number rather than
get_cpu() and the hardware thread mapping. There was no matching
put_cpu(), and in any case this should be slightly more efficient.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
arch/metag/kernel/perf/perf_event.c diff | blob | blame | history