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| author |   Lucas Stach <dev@lynxeye.de> | 2015-10-25 16:40:30 +0100 |
|---|---|---|
| committer |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2015-12-15 09:41:06 +0100 |
| commit | a3a8908fb02bfa2514750734bfd3afc6c1daeb89 (patch) | |
| tree | 94b5e6b4f2256ddd37543331c9705150bcd9cc7b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | clocksource/drivers/mtk_timer: Fix memleak in mtk_timer_init() (diff) | |
| download | linux-dev-a3a8908fb02bfa2514750734bfd3afc6c1daeb89.tar.xz linux-dev-a3a8908fb02bfa2514750734bfd3afc6c1daeb89.zip | |
clocksource/drivers/tegra: Allow timer irq affinity change
Allow the timer core to change the smp affinity of the broadcast timer
irq by setting CLOCK_EVT_FEAT_DYNIRQ flag.
This reduces interrupt pressure and wakeups on CPU0 as well as vastly
reducing the number of timer broadcast IPIs.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions