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From: Frederic Weisbecker <fweisbec@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ming Lei <tom.leiming@gmail.com>
Subject: [PATCH 0/2] lockdep: Improvements for rwlocks dependency inversion detection
Date: Wed, 18 Nov 2009 02:06:36 +0100	[thread overview]
Message-ID: <1258506398-5151-1-git-send-email-fweisbec@gmail.com> (raw)

Hi,

This is two patches to improve rwlocks dependency inversion
detection. If you ack these I can also add test suites for the
particular treated usecases.

Thanks,
	Frederic.

Frederic Weisbecker (2):
  lockdep: Include recursive read-locks dependencies in the tree
  lockdep: Don't only check recursive read locks once

 include/linux/lockdep.h |    1 +
 kernel/lockdep.c        |   88 ++++++++++++++++++++++++++--------------------
 2 files changed, 51 insertions(+), 38 deletions(-)


             reply	other threads:[~2009-11-18  1:06 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-18  1:06 Frederic Weisbecker [this message]
2009-11-18  1:06 ` [PATCH 1/2] lockdep: Include recursive read-locks dependencies in the tree Frederic Weisbecker
2009-11-18 10:26   ` Peter Zijlstra
2009-11-19 16:07     ` Frederic Weisbecker
2009-11-18  1:06 ` [PATCH 2/2] lockdep: Don't only check recursive read locks once in a sequence Frederic Weisbecker
2009-11-18  9:43   ` Lai Jiangshan
2009-11-19 15:55     ` Frederic Weisbecker
2009-11-19 17:13       ` Peter Zijlstra
2009-11-20  0:57         ` Frederic Weisbecker

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