linux-kernel - [PATCH 0/2 -rt] make locckdep selftest work on -rt

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Date:	Mon, 16 Apr 2012 15:01:54 +0800
From:	Yong Zhang <yong.zhang0@...il.com>
To:	linux-rt-users@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	tglx@...utronix.de
Subject: [PATCH 0/2 -rt] make locckdep selftest work on -rt

On -rt,
1) There is no softirq context any more;
2) rwlock can not be used in harirq context;

Wrt that, convert spinlock to raw spinlock to make spinlock+hardirq
work, and discard the test for rwlock+hardirq and softirq.

BTW, I think patch#1 can go to upstream.

Thanks,
Yong

---
Yong Zhang (2):
  lockdep: selftest: convert spinlock to raw spinlock
  lockdep: selftest: Only do hardirq context test for raw spinlock

 lib/locking-selftest.c |   57 +++++++++++++++++++++++++++++++++--------------
 1 files changed, 40 insertions(+), 17 deletions(-)

-- 
1.7.5.4

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