On Fri, Dec 06, 2013 at 10:21:43AM -0200, Rafael Aquini wrote:
> On Fri, Dec 06, 2013 at 05:53:31PM +0900, Joonsoo Kim wrote:
> > Hello, Rafael.
> >
> > I looked at some compaction code and found that some oddity about
> > balloon compaction. In isolate_migratepages_range(), if we meet
> >
On Fri, Dec 06, 2013 at 10:21:43AM -0200, Rafael Aquini wrote:
On Fri, Dec 06, 2013 at 05:53:31PM +0900, Joonsoo Kim wrote:
Hello, Rafael.
I looked at some compaction code and found that some oddity about
balloon compaction. In isolate_migratepages_range(), if we meet
!PageLRU(), we
On Fri, Dec 06, 2013 at 05:53:31PM +0900, Joonsoo Kim wrote:
> Hello, Rafael.
>
> I looked at some compaction code and found that some oddity about
> balloon compaction. In isolate_migratepages_range(), if we meet
> !PageLRU(), we check whether this page is for balloon compaction.
> In this case,
Hello, Rafael.
I looked at some compaction code and found that some oddity about
balloon compaction. In isolate_migratepages_range(), if we meet
!PageLRU(), we check whether this page is for balloon compaction.
In this case, code needs locked. Is the lock really needed? I can't find
any
Hello, Rafael.
I looked at some compaction code and found that some oddity about
balloon compaction. In isolate_migratepages_range(), if we meet
!PageLRU(), we check whether this page is for balloon compaction.
In this case, code needs locked. Is the lock really needed? I can't find
any
On Fri, Dec 06, 2013 at 05:53:31PM +0900, Joonsoo Kim wrote:
Hello, Rafael.
I looked at some compaction code and found that some oddity about
balloon compaction. In isolate_migratepages_range(), if we meet
!PageLRU(), we check whether this page is for balloon compaction.
In this case, code
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