From 4bf69b2a06090c01c27f25ea5cd1440f7bf9256f Mon Sep 17 00:00:00 2001
From: Ken Chen <kenneth.w.chen@intel.com>
Date: Sun, 1 May 2005 08:59:15 -0700
Subject: [PATCH] [PATCH] aio: ring wrapping simplification

Since the tail pointer in aio_ring structure never wrap ring size more than
once, so a simple compare is sufficient to wrap the index around.  This avoid
a more expensive mod operation.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Cc: Suparna Bhattacharya <suparna@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
Reading git-format-patch failed