tree 82c1fbc5e3a41651d4c0d45cf13d85760708c184
parent be1ff386e768ee4fc19bb7da48cee4fc4cb4e75b
author Ken Chen <kenchen@google.com> 1185241440 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1185305099 -0700

fix hugetlb page allocation leak

dequeue_huge_page() has a serious memory leak upon hugetlb page
allocation.  The for loop continues on allocating hugetlb pages out of
all allowable zone, where this function is supposedly only dequeue one
and only one pages.

Fixed it by breaking out of the for loop once a hugetlb page is found.

Signed-off-by: Ken Chen <kenchen@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>