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| author |   Jisheng Zhang <jszhang@marvell.com> | 2015-09-16 22:23:21 +0800 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2015-10-19 18:43:41 +0100 |
| commit | 096b3224d5e7239ec3e5033bbc7612ac2d5dec3a (patch) | |
| tree | a18dafbef893697c88f27bac2a694a13d7e52488 /arch/arm64/kernel/traps.c | |
| parent | arm64: 36 bit VA (diff) | |
| download | linux-dev-096b3224d5e7239ec3e5033bbc7612ac2d5dec3a.tar.xz linux-dev-096b3224d5e7239ec3e5033bbc7612ac2d5dec3a.zip | |
arm64: add cpu_idle tracepoints to arch_cpu_idle
Currently, if cpuidle is disabled or not supported, powertop reports
zero wakeups and zero events. This is due to the cpu_idle tracepoints
are missing.
This patch is to make cpu_idle tracepoints always available even if
cpuidle is disabled or not supported.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel/traps.c')
0 files changed, 0 insertions, 0 deletions