On Thu, Sep 04, 2014 at 04:29:41PM +0900, Gioh Kim wrote: > A long-lasting buffer-cache can distrub page migration so that > it must be allocated from non-movable area. > > The journal_init_inode is creating a buffer-cache for superblock journaling. > The superblock exists until system shutdown so that the buffer-cache > for the superblock would also exist for a long time > and it can distrub page migration. > > This patch make the buffer-cache be allocated from non-movable area > not to distrub page migration. > > Signed-off-by: Gioh Kim <gioh.kim@xxxxxxx> > Reviewed-by: Jan Kara <jack@xxxxxxx> Thanks, I've applied this to the ext4 git tree with a slightly rewritten commit description (for clarity). - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
