| From | KOSAKI Motohiro <> | Subject | Re: [PATCH v2] vmscan: limit concurrent reclaimers in shrink_zone | Date | Tue, 15 Dec 2009 09:49:26 +0900 (JST) |
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> On Fri, 2009-12-11 at 16:46 -0500, Rik van Riel wrote: > > Rik, the latest patch appears to have a problem although I dont know > what the problem is yet. When the system ran out of memory we see > thousands of runnable processes and 100% system time: > > > 9420 2 29824 79856 62676 19564 0 0 0 0 8054 379 0 > 100 0 0 0 > 9420 2 29824 79368 62292 19564 0 0 0 0 8691 413 0 > 100 0 0 0 > 9421 1 29824 79780 61780 19820 0 0 0 0 8928 408 0 > 100 0 0 0 > > The system would not respond so I dont know whats going on yet. I'll > add debug code to figure out why its in that state as soon as I get > access to the hardware. > > Larry
There are 9421 running processces. it mean concurrent task limitation don't works well. hmm?
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