* possible mistake in kswapd
@ 2000-09-23 18:15 Uman
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From: Uman @ 2000-09-23 18:15 UTC (permalink / raw)
To: linux-mm
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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