Messages in this thread | | | Date | Thu, 1 Jul 2010 10:55:10 +0100 | From | Mel Gorman <> | Subject | Re: [PATCH 13/14] fs,btrfs: Allow kswapd to writeback pages |
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On Wed, Jun 30, 2010 at 09:05:04AM -0400, Chris Mason wrote: > On Tue, Jun 29, 2010 at 12:34:47PM +0100, Mel Gorman wrote: > > As only kswapd and memcg are writing back pages, there should be no > > danger of overflowing the stack. Allow the writing back of dirty pages > > in btrfs from the VM. > > > > Signed-off-by: Mel Gorman <mel@csn.ul.ie> > > Signed-off-by: Chris Mason <chris.mason@oracle.com> > > But, this is only the metadata writepage. fs/btrfs/inode.c has another > one for data pages. (just look for PF_MEMALLOC). >
My bad, fixed now. Thanks.
-- Mel Gorman Part-time Phd Student Linux Technology Center University of Limerick IBM Dublin Software Lab
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