On 05/23/2016 05:20 AM, Chen Feng wrote:
There are two paths calling this function.
For direct compact, there is no need to check the zone watermark here.
For kswapd wakeup kcompactd, since there is a reclaim before this.
It makes sense to do compact even the watermark is ok at this time.
Hi,
There are two paths calling this function.
For direct compact, there is no need to check the zone watermark here.
For kswapd wakeup kcompactd, since there is a reclaim before this.
It makes sense to do compact even the watermark is ok at this time.
Signed-off-by: Chen Feng
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mm/compaction.c |
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