| commit | 4d431290402c8d867af7ba45ee75407d68748c4a | [log] [tgz] |
|---|---|---|
| author | Vineet Gupta <vgupta@synopsys.com> | Sat May 09 18:27:30 2015 +0530 |
| committer | Vineet Gupta <vgupta@synopsys.com> | Tue Nov 21 15:20:31 2017 -0800 |
| tree | 5105c19adb9b0834c359706f0a41b1a96b34fda2 | |
| parent | ff64d695f92123f7d341473921a46add51a44a87 [diff] |
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>