Messages in this thread | | | Date | Tue, 14 Jan 2014 09:15:06 +0900 | From | Chanwoo Choi <> | Subject | Re: [PATCH v2 1/3] kernel/time: Add new helpers to convert ktime to/from jiffies |
| |
On 01/13/2014 07:43 PM, Alexey Perevalov wrote: > From: Anton Vorontsov <anton@scarybugs.org> > > Two new functions: jiffies_to_ktime() and ktime_to_jiffies(), we'll use > them for timerfd deferred timers handling. > > We fully reuse the logic from timespec implementations, so the functions > are pretty straightforward. > > The only tricky part is in headers: we have to include jiffies.h after > we defined ktime_t, this is because ktime.h needs some declarations from > jiffies.h (e.g. TICK_NSEC). > > Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> > Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
I tested this patchset about operation of deferrable timer on user-space.
Thanks, Chanwoo Choi
| |