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| author | Frederic Weisbecker <[email protected]> | 2020-07-17 14:05:46 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-07-17 19:55:23 +0000 |
| commit | dc2a0f1fb2a06df09f5094f29aea56b763aa7cca (patch) | |
| tree | 5a617096707d5ccf8d10ddca8b978a49c7b6496f /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | timers: Optimize _next_timer_interrupt() level iteration (diff) | |
| download | kernel-dc2a0f1fb2a06df09f5094f29aea56b763aa7cca.tar.gz kernel-dc2a0f1fb2a06df09f5094f29aea56b763aa7cca.zip | |
timers: Always keep track of next expiry
So far next expiry was only tracked while the CPU was in nohz_idle mode
in order to cope with missing ticks that can't increment the base->clk
periodically anymore.
This logic is going to be expanded beyond nohz in order to spare timer
softirqs so do it unconditionally.
Signed-off-by: Frederic Weisbecker <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Tested-by: Juri Lelli <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions