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authorPeter Zijlstra <peterz@infradead.org>2014-10-21 11:10:21 +0200
committerIngo Molnar <mingo@kernel.org>2014-10-28 10:51:01 +0100
commitc719f56092add9b3d4192f57c64ce7af11105130 (patch)
treee6082a4aeb6648e73273e3eddcf555100b6045b6 /include/uapi/linux/perf_event.h
parent65d71fe1375b973083733294795bf2b09d45b3c2 (diff)
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perf: Fix and clean up initialization of pmu::event_idx
Andy reported that the current state of event_idx is rather confused. So remove all but the x86_pmu implementation and change the default to return 0 (the safe option). Reported-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Christoph Lameter <cl@linux.com> Cc: Cody P Schafer <cody@linux.vnet.ibm.com> Cc: Cody P Schafer <dev@codyps.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Himangi Saraogi <himangi774@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Paul Mackerras <paulus@samba.org> Cc: sukadev@linux.vnet.ibm.com <sukadev@linux.vnet.ibm.com> Cc: Thomas Huth <thuth@linux.vnet.ibm.com> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: linux390@de.ibm.com Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-s390@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/uapi/linux/perf_event.h')
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