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| author | Joe Perches <joe@perches.com> | 2014-12-21 18:25:36 +0800 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2016-08-26 20:06:32 +0200 |
| commit | 9722cd7360077819a5af4937c0f742149fcec82c (patch) | |
| tree | 065c8dcbeef39f4c701d846d2a0bbe56ad57a41d /include/linux/memcopy.h | |
| parent | a2253bb117db4df4f14e401fc16ea11f73569815 (diff) | |
jiffies conversions: Use compile time constants when possible
Do the multiplications and divisions at compile time
instead of runtime when the converted value is a constant.
Make the calculation functions static __always_inline to jiffies.h.
Add #defines with __builtin_constant_p to test and use the
static inline or the runtime functions as appropriate.
Prefix the old exported symbols/functions with __
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Stefan Guendhoer <stefan@guendhoer.com>
Diffstat (limited to 'include/linux/memcopy.h')
0 files changed, 0 insertions, 0 deletions