Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3

Christoph Hellwig
2011-08-10T11:01:00Z

On Wed, Aug 10, 2011 at 11:47:13AM +0100, Mel Gorman wrote:
> o Dropped btrfs warning when filesystems are called from direct
> reclaim. The fallback method for migration looks indistinguishable
> from direct reclaim.

The right fix is to simply remove that fallback, possibly in combination
with implementating real migration support for btrfs.