tree 5eb1a6053fe7999323ed7238e6cb4993652b05c5
parent 762216ab4e175f49d17bc7ad778c57b9028184e6
author Chen Gang <gang.chen@asianux.com> 1378934563 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1378940283 -0700

mm/mremap.c: call pud_free() after fail calling pmd_alloc()

In alloc_new_pmd(), if pud_alloc() was called successfully, but
pmd_alloc() fails, avoid leaking `pud'.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>