tree 69f11509a40655c17a44da9b61debdb31209f208
parent b53907c0100a353a7ac53bed260e735e5ccbbbcc
author Wu Fengguang <fengguang.wu@intel.com> 1231380552 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1231432275 -0800

generic swap(): introduce global macro swap(a, b)

There have been some local definitions of swap(), it's time to replace
them all with a uniform one.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>