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| author | Vineet Gupta <vgupta@synopsys.com> | 2015-05-09 15:57:30 +0300 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2017-11-22 02:20:31 +0300 |
| commit | 4d431290402c8d867af7ba45ee75407d68748c4a (patch) | |
| tree | 5105c19adb9b0834c359706f0a41b1a96b34fda2 /arch/arm | |
| parent | ff64d695f92123f7d341473921a46add51a44a87 (diff) | |
| download | linux-4d431290402c8d867af7ba45ee75407d68748c4a.tar.xz | |
ARCv2: perf: tweak overflow interrupt
Current perf ISR loops thru all 32 counters, checking for each if it
caused the interrupt. Instead only loop thru counters which actually
interrupted (typically 1).
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions