2015-06-16 21:33 GMT+09:00 Vlastimil Babka :
> On 06/16/2015 08:10 AM, Joonsoo Kim wrote:
>> On Wed, Jun 10, 2015 at 11:32:34AM +0200, Vlastimil Babka wrote:
>>> The pageblock_skip bitmap and cached scanner pfn's are two mechanisms in
>>> compaction to prevent rescanning pages where isolation has
On 06/16/2015 08:10 AM, Joonsoo Kim wrote:
> On Wed, Jun 10, 2015 at 11:32:34AM +0200, Vlastimil Babka wrote:
>> The pageblock_skip bitmap and cached scanner pfn's are two mechanisms in
>> compaction to prevent rescanning pages where isolation has recently failed
>> or they were scanned during the
On Wed, Jun 10, 2015 at 11:32:34AM +0200, Vlastimil Babka wrote:
> The pageblock_skip bitmap and cached scanner pfn's are two mechanisms in
> compaction to prevent rescanning pages where isolation has recently failed
> or they were scanned during the previous compaction attempt.
>
> Currently,
2015-06-16 21:33 GMT+09:00 Vlastimil Babka vba...@suse.cz:
On 06/16/2015 08:10 AM, Joonsoo Kim wrote:
On Wed, Jun 10, 2015 at 11:32:34AM +0200, Vlastimil Babka wrote:
The pageblock_skip bitmap and cached scanner pfn's are two mechanisms in
compaction to prevent rescanning pages where isolation
On 06/16/2015 08:10 AM, Joonsoo Kim wrote:
On Wed, Jun 10, 2015 at 11:32:34AM +0200, Vlastimil Babka wrote:
The pageblock_skip bitmap and cached scanner pfn's are two mechanisms in
compaction to prevent rescanning pages where isolation has recently failed
or they were scanned during the
On Wed, Jun 10, 2015 at 11:32:34AM +0200, Vlastimil Babka wrote:
The pageblock_skip bitmap and cached scanner pfn's are two mechanisms in
compaction to prevent rescanning pages where isolation has recently failed
or they were scanned during the previous compaction attempt.
Currently, both
The pageblock_skip bitmap and cached scanner pfn's are two mechanisms in
compaction to prevent rescanning pages where isolation has recently failed
or they were scanned during the previous compaction attempt.
Currently, both kinds of information are updated via update_pageblock_skip(),
which is
The pageblock_skip bitmap and cached scanner pfn's are two mechanisms in
compaction to prevent rescanning pages where isolation has recently failed
or they were scanned during the previous compaction attempt.
Currently, both kinds of information are updated via update_pageblock_skip(),
which is
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