From: Sebastian Siewior <sebastian@breakpoint.cc>
To: linux-kernel@vger.kernel.org
Cc: Andi Kleen <ak@suse.de>, Chris Snook <csnook@redhat.com>
Subject: [patch 0/2] use asm() for atomic_{read|set} (shot 2)
Date: Wed, 15 Aug 2007 22:54:30 +0200 [thread overview]
Message-ID: <20070815205430.512612422@breakpoint.cc> (raw)
Diff to last post:
- no __*__ functions used.
- no white space fixes.
I converted i386+x86-64 arch. The description of both patches contains the
file size of four kernel builds:
- "normal" is 28e8351ac22de25034e048c680014ad824323c65 as it
- "inline asm" is with this patch
- "inline volatile" is *(volatile int *)&(v)->counter as a static inline
function
- "volatile" is *(volatile int *)&(v)->counter as a #define macro
Sebastian
--
next reply other threads:[~2007-08-15 21:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-15 20:54 Sebastian Siewior [this message]
2007-08-15 20:54 ` [patch 1/2] i386: use asm() like the other atomic operations already do Sebastian Siewior
2007-08-15 20:54 ` [patch 2/2] x86_64: " Sebastian Siewior
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