From: Alex Shi <alex.shi@intel.com>
To: Michel Lespinasse <walken@google.com>
Cc: linux-kernel@vger.kernel.org, anton@samba.org, hpa@zytor.com,
mingo@kernel.org, arjan@linux.intel.com, a.p.zijlstra@chello.nl,
torvalds@linux-foundation.org, yuanhan.liu@linux.intel.com,
dhowells@redhat.com, akpm@linux-foundation.org,
tglx@linutronix.de
Subject: Re: [PATCH 0/4] rwsem: Implement writer lock-stealing
Date: Wed, 13 Feb 2013 21:55:27 +0800 [thread overview]
Message-ID: <511B9B4F.3060404@intel.com> (raw)
In-Reply-To: <1360377937-16297-1-git-send-email-walken@google.com>
On 02/09/2013 10:45 AM, Michel Lespinasse wrote:
> This proposal implements writer lock stealing in lib/rwsem.c, just as
> Alex Shi's earlier proposal did for the simpler lib/rwsem-spinlock.c
Ops, my patch in tip/urgent is for rwsem. Yuanhan's patch is for
rwsem-spinlock.
Thanks
Alex
next prev parent reply other threads:[~2013-02-13 13:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-09 2:45 [PATCH 0/4] rwsem: Implement writer lock-stealing Michel Lespinasse
2013-02-09 2:45 ` [PATCH 1/4] rwsem: make the waiter type an enumeration rather than a bitmask Michel Lespinasse
2013-02-09 2:45 ` [PATCH 2/4] rwsem: shorter spinlocked section in rwsem_down_failed_common() Michel Lespinasse
2013-02-09 2:45 ` [PATCH 3/4] rwsem: implement write lock stealing Michel Lespinasse
2013-02-09 7:30 ` Hillf Danton
2013-02-09 7:42 ` Michel Lespinasse
2013-02-09 13:11 ` Hillf Danton
2013-02-09 2:45 ` [PATCH 4/4] x86 rwsem: avoid taking slow path when stealing write lock Michel Lespinasse
2013-02-13 13:55 ` Alex Shi [this message]
2013-02-13 14:49 ` [PATCH 0/4] rwsem: Implement writer lock-stealing Ingo Molnar
2013-02-14 1:31 ` Michel Lespinasse
2013-02-14 12:08 ` Alex Shi
2013-02-20 8:50 ` Alex Shi
2013-02-20 10:40 ` Ingo Molnar
2013-02-20 16:50 ` Michel Lespinasse
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