From: Uman <Uman@editec-lotteries.com>
To: linux-mm@kvack.org
Subject: possible mistake in kswapd
Date: Sat, 23 Sep 2000 20:15:38 CEST [thread overview]
Message-ID: <20000925090320Z131165-10811+38@kanga.kvack.org> (raw)
hello.
please look in vmscan.c kswapd function.
in time_after( ){
recalc=jiffie;
recalculate_vm_stats();
}
variable recalc defined inside for loop,
so each time we got time_after(jiffie,0+HZ) it's always true so
i suppose under heavy load we'll execute recalculate_vm_stat each time
we come to kswapd , as i understand we just loose to many time for
recalculating memory stat.
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reply other threads:[~2000-09-23 18:15 UTC|newest]
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