From: npiggin@nick.local0.net
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org
Subject: [patch 1/5] wait: use lock bitops for __wait_on_bit_lock
Date: Wed, 24 Oct 2007 18:13:06 +1000 [thread overview]
Message-ID: <20071024081405.094887000@nick.local0.net> (raw)
In-Reply-To: 20071024081305.906617000@nick.local0.net
[-- Attachment #1: wait_bit-use-lock-bitops.patch --]
[-- Type: text/plain, Size: 577 bytes --]
Signed-off-by: Nick Piggin <npiggin@suse.de>
---
kernel/wait.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/kernel/wait.c
===================================================================
--- linux-2.6.orig/kernel/wait.c
+++ linux-2.6/kernel/wait.c
@@ -195,7 +195,7 @@ __wait_on_bit_lock(wait_queue_head_t *wq
if ((ret = (*action)(q->key.flags)))
break;
}
- } while (test_and_set_bit(q->key.bit_nr, q->key.flags));
+ } while (test_and_set_bit_lock(q->key.bit_nr, q->key.flags));
finish_wait(wq, &q->wait);
return ret;
}
--
next prev parent reply other threads:[~2007-10-24 9:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-24 8:13 [patch 0/5] lock bitops patches npiggin
2007-10-24 8:13 ` npiggin [this message]
2007-10-25 1:14 ` [patch 1/5] wait: use lock bitops for __wait_on_bit_lock Andrew Morton
2007-10-25 2:17 ` Nick Piggin
2007-10-11 20:56 ` Pavel Machek
2007-10-24 8:13 ` [patch 2/5] tasklet: use lock bitops for tasklet lock npiggin
2007-10-24 8:13 ` [patch 3/5] mm: rename page lock npiggin
2007-10-24 8:13 ` [patch 4/5] mm: use lock bitops for " npiggin
2007-10-24 8:13 ` [patch 5/5] fs: use lock bitops for the buffer lock npiggin
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