From: Brad Chapman <kakadu_croc@yahoo.com>
To: linux-kernel@vger.kernel.org
Subject: brlock_is_locked()?
Date: Wed, 22 Aug 2001 06:04:28 -0700 (PDT) [thread overview]
Message-ID: <20010822130428.77456.qmail@web10901.mail.yahoo.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 673 bytes --]
Everyone,
Is there a politically correct way to determine if a brlock
is in the locked or unlocked state, i.e. with something like this:
restart:
if (brlock_is_locked(BR_NETPROTO_LOCK)) {
CRITICAL_SECTION
br_write_unlock_bh(BR_NETPROTO_LOCK);
}
else {
/* Let's get dizzy */
br_write_lock_bh(BR_NETPROTO_LOCK);
goto restart;
}
Brad
=====
Brad Chapman
Permanent e-mail: kakadu_croc@yahoo.com
Current e-mail: kakadu@adelphia.net
Reply to the address I used in the message to you,
please!
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next reply other threads:[~2001-08-22 13:04 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-08-22 13:04 Brad Chapman [this message]
2001-08-22 16:33 ` brlock_is_locked()? Ben LaHaise
2001-08-22 18:00 ` brlock_is_locked()? Brad Chapman
2001-08-22 18:03 ` brlock_is_locked()? David S. Miller
2001-08-22 18:17 ` brlock_is_locked()? Brad Chapman
2001-08-22 18:26 ` brlock_is_locked()? David S. Miller
2001-08-22 18:33 ` brlock_is_locked()? Brad Chapman
2001-08-22 18:47 ` brlock_is_locked()? David S. Miller
2001-08-22 18:53 ` brlock_is_locked()? Brad Chapman
2001-08-22 19:00 ` brlock_is_locked()? David S. Miller
2001-08-22 19:08 ` brlock_is_locked()? Brad Chapman
2001-08-24 6:49 ` brlock_is_locked()? Jens Axboe
2001-08-24 14:11 ` brlock_is_locked()? Brad Chapman
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