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[PATCH] hrtimers: simplify nanosleep

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nanosleep is the only user of the expired state, so let it manage this itself,
which makes the hrtimer code a bit simpler.  The remaining time is also only
calculated if requested.

Signed-off-by: Roman Zippel <[email protected]>
Acked-by: Ingo Molnar <[email protected]>
Acked-by: Thomas Gleixner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Roman Zippel authored and Linus Torvalds committed 2006-03-26 08:57:02 -08:00
1 parent 3b98a53281
commit 432569bb9d
2 files changed
+63 -83
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include/linux/hrtimer.h
+1 -3
View File
@@ -38,9 +38,7 @@ enum hrtimer_restart {
* Timer states:
*/
enum hrtimer_state {
HRTIMER_INACTIVE, /* Timer is inactive */
HRTIMER_EXPIRED, /* Timer is expired */
HRTIMER_RUNNING, /* Timer is running the callback function */
HRTIMER_INACTIVE, /* Timer is inactive */
HRTIMER_PENDING, /* Timer is pending */
};