On Thu, Sep 04, 2014 at 04:29:39PM +0900, Gioh Kim wrote: > A buffer cache is allocated from movable area > because it is referred for a while and released soon. > But some filesystems are taking buffer cache for a long time > and it can disturb page migration. > > New APIs are introduced to allocate buffer cache > with user specific flag. > *_gfp APIs are for user want to set page allocation flag for page cache > allocation. > And *_unmovable APIs are for the user wants to allocate page cache from > non-movable area. > > 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-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
