From: Steven Ellmore <steve@signalstorm.com>
To: Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: typo in buffer_busy macro in fs/buffer.c ??
Date: Fri, 19 Jan 2001 01:11:14 +0000 [thread overview]
Message-ID: <3A679432.8060609@signalstorm.com> (raw)
This looks like a typo:
(line 2341 of fs/buffer.c in unpatched 2.4.0
line 2345 of fs/buffer.c in 2.4.1-pre8)
#define buffer_busy(bh) (atomic_read(&(bh)->b_count) | ((bh)->b_state &
BUFFER_BUSY_BITS))
surely, it should be:
#define buffer_busy(bh) (atomic_read(&(bh)->b_count) || ((bh)->b_state &
BUFFER_BUSY_BITS))
i.e. logical OR instead of bitwise.
Shouldn't it?
-Steve Ellmore
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reply other threads:[~2001-01-19 1:11 UTC|newest]
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