tree ed854da46009b0837485e8acd17dc9d944e8068f
parent 8476994af7bd9352ecdf61ba760f7397f54e30a1
author Benjamin LaHaise <bcrl@kvack.org> 1119510601 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1119545129 -0700

[PATCH] mempool - only init waitqueue in slow path

Here's a small patch to improve the performance of mempool_alloc by only
initializing the wait queue when we're about to wait.

Signed-off-by: Benjamin LaHaise <benjamin.c.lahaise@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>