Messages in this thread | | | Date | Mon, 10 Dec 2012 00:02:52 +0800 | From | xtu4 <> | Subject | Re: [PATCH] Allow 0ms deadline latency |
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re-send it On 12/10/2012 12:01 AM, xtu4 wrote: > Subject: [PATCH] Allow 0ms deadline latency, increase the read speed > > Signed-off-by: xiaobing tu <xiaobing.tu@intel.com> > --- > block/deadline-iosched.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c > index c644137..e502d6b 100644 > --- a/block/deadline-iosched.c > +++ b/block/deadline-iosched.c > @@ -230,7 +230,7 @@ static inline int deadline_check_fifo(struct > deadline_data *dd, int ddir) > /* > * rq is expired! > */ > - if (time_after(jiffies, rq_fifo_time(rq))) > + if (time_after_eq(jiffies, rq_fifo_time(rq))) > return 1; > > return 0;
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