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| author | Frederic Weisbecker <[email protected]> | 2020-07-17 14:05:44 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-07-17 19:55:22 +0000 |
| commit | 4468897211628865ee2392acb5ad281f74176f63 (patch) | |
| tree | e7ba2e16e4ad15ea6237da10b86c088d8d6184cc /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | timers: Move trigger_dyntick_cpu() to enqueue_timer() (diff) | |
| download | kernel-4468897211628865ee2392acb5ad281f74176f63.tar.gz kernel-4468897211628865ee2392acb5ad281f74176f63.zip | |
timers: Add comments about calc_index() ceiling work
calc_index() adds 1 unit of the level granularity to the expiry passed
in parameter to ensure that the timer doesn't expire too early. Add a
comment to explain that and the resulting layout in the wheel.
Suggested-by: Thomas Gleixner <[email protected]>
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