thp: clean up __collapse_huge_page_isolate
authorBob Liu <lliubbo@gmail.com>
Wed, 12 Dec 2012 00:00:34 +0000 (16:00 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 12 Dec 2012 01:22:22 +0000 (17:22 -0800)
commit344aa35c27acdf70d3c67b5aa7cb6aa8585f80c1
tree0a388021b06593727e0425cbec34b0b46a2fbcd8
parentd84da3f9e4f18809821562bd960e00a10673b341
thp: clean up __collapse_huge_page_isolate

There are duplicated places using release_pte_pages().
And release_all_pte_pages() can be removed.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: Ni zhan Chen <nizhan.chen@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/huge_memory.c