Re: [PATCHv4 2/3] ext4: use non-movable memory for the ext4 superblock

On Thu, Sep 04, 2014 at 04:29:40PM +0900, Gioh Kim wrote:

A buffer-cache for superblock is disturbing page migration,
because the buffer-cache is not released until unmount.
The buffer-cache must be allocated from non-movable area.

Signed-off-by: Gioh Kim <redacted>
Reviewed-by: Jan Kara <jack@suse.cz>

Thanks, I've applied this to the ext4 git tree with a slightly
rewritten commit description (for clarity).

						- Ted