On Sat, Feb 02, 2013 at 12:25:44PM +0400, Konstantin Khlebnikov wrote: > Johannes Weiner wrote: > >In shmem_find_get_pages_and_swap, use the faster radix tree iterator > >construct from 78c1d78 "radix-tree: introduce bit-optimized iterator". > > > >Signed-off-by: Johannes Weiner<hannes@xxxxxxxxxxx> > > Hmm, ACK. shmem_unuse_inode() also can be redone in this way. > I did something similar year ago: https://lkml.org/lkml/2012/2/10/388 > As result we can rid of radix_tree_locate_item() and shmem_find_get_pages_and_swap() I remember your patches and am working on a totally unrelated series that also gets rid of shmem_find_get_pages_and_swap(). Either way, this thing's going down, so just I didn't bother with the conversion. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>