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authorArjan van de Ven <arjan@linux.intel.com>2008-09-01 15:00:14 -0700
committerArjan van de Ven <arjan@linux.intel.com>2008-09-05 21:35:09 -0700
commit76369470b7e5f97fc1a8af83c45b9ff739b08cb6 (patch)
tree19075ef47c947b15485a4832489a6d186e39ac85
parentbeb20d52d03a51218827fb4a36a4b583debb03f9 (diff)
hrtimer: convert timerfd to the new hrtimer apis
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>
-rw-r--r--fs/timerfd.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/timerfd.c b/fs/timerfd.c
index c502c60e4f5..0862f0e49d0 100644
--- a/fs/timerfd.c
+++ b/fs/timerfd.c
@@ -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);