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hrtimer: convert timerfd to the new hrtimer apis

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In order to be able to do range hrtimers we need to use accessor functions
to the "expire" member of the hrtimer struct.
This patch converts timerfd to these accessors.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
This commit is contained in:
Arjan van de Ven 2008-09-01 15:00:14 -07:00
parent beb20d52d0
commit 76369470b7
1 changed files with 3 additions and 5 deletions
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8
fs/timerfd.c
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@ -52,11 +52,9 @@ static enum hrtimer_restart timerfd_tmrproc(struct hrtimer *htmr)
static ktime_t timerfd_get_remaining(struct timerfd_ctx *ctx)
{
ktime_t now, remaining;
now = ctx->tmr.base->get_time();
remaining = ktime_sub(ctx->tmr.expires, now);
ktime_t remaining;
remaining = hrtimer_expires_remaining(&ctx->tmr);
return remaining.tv64 < 0 ? ktime_set(0, 0): remaining;
}
@ -74,7 +72,7 @@ static void timerfd_setup(struct timerfd_ctx *ctx, int flags,
ctx->ticks = 0;
ctx->tintv = timespec_to_ktime(ktmr->it_interval);
hrtimer_init(&ctx->tmr, ctx->clockid, htmode);
ctx->tmr.expires = texp;
hrtimer_set_expires(&ctx->tmr, texp);
ctx->tmr.function = timerfd_tmrproc;
if (texp.tv64 != 0)
hrtimer_start(&ctx->tmr, texp, htmode);