linux/include/trace
Park Bumgyu ae8ff465c5 ANDROID: vendor_hook: modify cpuidle vendor hook
When entering cluster-wide or system-wide power mode, Exynos cpu
power management driver checks the next hrtimer events of cpu
composing the power domain to prevent unnecessary attempts to enter
the power mode. Since struct cpuidle_device has next_hrtimer, it
can be solved by passing cpuidle device as a parameter of vh.

In order to improve responsiveness, it is necessary to prevent
entering the deep idle state in boosting scenario. So, vendor
driver should be able to control the idle state.

Due to above requirements, the parameters required for idle enter
and exit different, so the vendor hook is separated into
cpu_idle_enter and cpu_idle_exit.

Bug: 176198732

Change-Id: I2262ba1bae5e6622a8e76bc1d5d16fb27af0bb8a
Signed-off-by: Park Bumgyu <bumgyu.park@samsung.com>
2021-01-06 17:24:18 +00:00
..
events Merge 6daa90439e ("Merge tag 'dmaengine-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine") into android-mainline 2020-12-21 12:20:43 +01:00
hooks ANDROID: vendor_hook: modify cpuidle vendor hook 2021-01-06 17:24:18 +00:00
bpf_probe.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
define_trace.h tracepoint: Optimize using static_call() 2020-09-01 09:58:06 +02:00
perf.h
syscall.h tracepoints: Migrate to use SYSCALL_WORK flag 2020-11-16 21:53:15 +01:00
trace_events.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00