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| author | Thomas Gleixner <[email protected]> | 2020-11-17 13:19:49 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-11-19 09:48:29 +0000 |
| commit | b996544916429946bf4934c1c01a306d1690972c (patch) | |
| tree | f2cfc80193fc59e3af20103158b7984bfeef6a5e /fs/proc/array.c | |
| parent | tick/sched: Release seqcount before invoking calc_load_global() (diff) | |
| download | kernel-b996544916429946bf4934c1c01a306d1690972c.tar.gz kernel-b996544916429946bf4934c1c01a306d1690972c.zip | |
tick: Get rid of tick_period
The variable tick_period is initialized to NSEC_PER_TICK / HZ during boot
and never updated again.
If NSEC_PER_TICK is not an integer multiple of HZ this computation is less
accurate than TICK_NSEC which has proper rounding in place.
Aside of the inaccuracy there is no reason for having this variable at
all. It's just a pointless indirection and all usage sites can just use the
TICK_NSEC constant.
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions