[PATCH] page migration cleanup: rename "ignrefs" to "migration"

migrate is a better name since it is only used by page migration.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 file changed