From: Ingo Molnar <mingo@elte.hu>
To: lkml <linux-kernel@vger.kernel.org>
Cc: Linus Torvalds <torvalds@osdl.org>, Andrew Morton <akpm@osdl.org>,
Arjan van de Ven <arjan@infradead.org>,
Nicolas Pitre <nico@cam.org>,
Jes Sorensen <jes@trained-monkey.org>,
Al Viro <viro@ftp.linux.org.uk>, Oleg Nesterov <oleg@tv-sign.ru>,
David Howells <dhowells@redhat.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Christoph Hellwig <hch@infradead.org>, Andi Kleen <ak@suse.de>,
Russell King <rmk+lkml@arm.linux.org.uk>
Subject: [patch 00/13] mutex subsystem, -V9
Date: Thu, 29 Dec 2005 22:03:08 +0100 [thread overview]
Message-ID: <20051229210308.GA665@elte.hu> (raw)
this is version -V9 of the generic mutex subsystem. It consists of the
following 13 patches:
add-atomic-xchg.patch
mutex-generic-asm-implementations.patch
mutex-asm-mutex.h-i386.patch
mutex-asm-mutex.h-x86_64.patch
mutex-asm-mutex.h-arm.patch
mutex-arch-mutex-h.patch
mutex-core.patch
mutex-docs.patch
mutex-debug.patch
mutex-debug-more.patch
xfs-use-mutexes.patch
vfs-i-sem-to-mutex.patch
vfs-use-more-mutexes.patch
the patches are against Linus' latest GIT tree, and they should work
fine on every Linux architecture.
i have tested all 5 mutex implementation variants under MUTEX_DEBUG_FULL
on x86: native, -dec, -xchg, -null and debug.
Changes since -V8:
93 files changed, 502 insertions(+), 500 deletions(-)
- ARMv6: __mutex_fastpath_trylock micro-optimization (Nicolas Pitre)
- asm-generic/mutex-xchg.h: better __mutex_fastpath_trylock
implementation (Nicolas Pitre)
- XFS: use mutexes directly (Jes Sorensen)
- experimental conversion of VFS: change i_sem to i_mutex (Jes Sorensen)
Ingo
reply other threads:[~2005-12-29 21:03 UTC|newest]
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