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From: Brice Goglin <Brice.Goglin@ens-lyon.org>
To: "Paul E. McKenney" <paulmck@us.ibm.com>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: sparse errors in srcu.h
Date: Wed, 06 Dec 2006 10:50:14 +0100 [thread overview]
Message-ID: <45769256.1070400@ens-lyon.org> (raw)
Hi,
When running sparse checks on a file that ends up including srcu.h, we
get the following warnings:
include/linux/srcu.h:52:44: error: undefined identifier 'sp'
include/linux/srcu.h:52:44: error: bad constant expression
include/linux/srcu.h:53:56: error: undefined identifier 'sp'
include/linux/srcu.h:53:56: error: bad constant expression
It seems to be caused by the following lines:
int srcu_read_lock(struct srcu_struct *sp) __acquires(sp);
void srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp);
which come from the following commit.
commit 621934ee7ed5b073c7fd638b347e632c53572761
Author: Paul E. McKenney <paulmck@us.ibm.com>
Date: Wed Oct 4 02:17:02 2006 -0700
[PATCH] srcu-3: RCU variant permitting read-side blocking
I was wondering if there is a way to fix those errors...
Thanks,
Brice
next reply other threads:[~2006-12-06 9:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-06 9:50 Brice Goglin [this message]
2006-12-06 16:15 ` Paul E. McKenney
2006-12-07 9:26 ` Brice Goglin
2006-12-07 9:32 ` Brice Goglin
2006-12-07 9:34 ` Brice Goglin
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