Commits
Andi Kleen committed ba22f13563d
[PATCH] x86_64: Remove CONFIG_UNORDERED_IO It was a failed experiment - all benchmarks done with it on both AMD and Intel showed it was a loss. That was probably because the store buffers of the CPUs for write combining traffic weren't large enough. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>