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| author | Oliver Hartkopp <oliver@hartkopp.net> | 2008-04-30 23:04:37 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-03 18:11:48 +0200 |
| commit | 4346f65426cbceb64794b468e4af6f5632d58c5e (patch) | |
| tree | cd698a910a2526882d542984ccd314d109a5194a /include | |
| parent | b66e1f11ebc429569a3784aaf64123633d9e3ed1 (diff) | |
| download | linux-4346f65426cbceb64794b468e4af6f5632d58c5e.tar.bz2 | |
hrtimer: remove duplicate helper function
The helper function hrtimer_callback_running() is used in
kernel/hrtimer.c as well as in the updated net/can/bcm.c which now
supports hrtimers. Moving the helper function to hrtimer.h removes the
duplicate definition in the C-files.
Signed-off-by: Oliver Hartkopp <oliver@hartkopp.net>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hrtimer.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 31a4d653389f..6d93dce61cbb 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -316,6 +316,15 @@ static inline int hrtimer_is_queued(struct hrtimer *timer) (HRTIMER_STATE_ENQUEUED | HRTIMER_STATE_PENDING); } +/* + * Helper function to check, whether the timer is running the callback + * function + */ +static inline int hrtimer_callback_running(struct hrtimer *timer) +{ + return timer->state & HRTIMER_STATE_CALLBACK; +} + /* Forward a hrtimer so it expires after now: */ extern u64 hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval); |