From: Andrew Morton <akpm@osdl.org>
To: shobhit@calsoftinc.com
Cc: linux-kernel@vger.kernel.org, geoff@linux.intel.com, mingo@elte.hu
Subject: Re: [RFC] [PATCH] Performance of del_single_shot_timer_sync
Date: Mon, 4 Oct 2004 01:41:47 -0700 [thread overview]
Message-ID: <20041004014147.776e4ecf.akpm@osdl.org> (raw)
In-Reply-To: <1096874675.11717.33.camel@kuber>
shobhit dayal <shobhit@calsoftinc.com> wrote:
>
> I tried Geoff's patch and it does seem to improve performance.
By how much? (CPU load, overall runtime, etc)
It's a bit odd to have an expired-timer-intensive workload. Presumably
postgres has some short-lived nanosleep or select-based polling loop in
there which isn't doing much.
next prev parent reply other threads:[~2004-10-04 8:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-04 7:24 [RFC] [PATCH] Performance of del_single_shot_timer_sync shobhit dayal
2004-10-04 8:41 ` Andrew Morton [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-10-08 13:37 shobhit dayal
2004-10-08 17:19 ` Andrew Morton
2004-10-10 10:29 ` shobhit dayal
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