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authorSe Wang (Patrick) Oh <sewango@codeaurora.org>2015-06-11 18:10:07 -0700
committerPrasad Sodagudi <psodagud@codeaurora.org>2017-03-06 09:17:36 -0800
commit01c4ad06a82240ee4b9044addadc05cd281dd2e5 (patch)
treeaab15c6611c8c380d6e0f8eeec310762bbbcf73b /tools/perf/scripts/python
parent54547c9f7577d6503938b32ea796ef8abba102fc (diff)
ARM: arch_timer: force re-selection of the best clocksource
As the best clocksource is not selected till core boot completion, only periodic tick timer works and it increases jiffies by one at every tick updates. If interrupt is disabled more than one tick(10ms), timer interrupts are missed and jiffies can't be updated at every 10ms and it can be behind the real time. So make it possible to select the best clocksource right after arm arch timer initialization, so that jiffies can be increased by multiple counts since then. Change-Id: Id8c4e3ce9b9e44061fef7ad7e678ca1c27d84bb1 Signed-off-by: Se Wang (Patrick) Oh <sewango@codeaurora.org> Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
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