From: Arjan van de Ven <arjan@infradead.org>
To: David Teigland <teigland@redhat.com>
Cc: akpm@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: [patch 6/9] dlm: clear recovery flags
Date: Thu, 02 Jun 2005 10:19:20 +0200 [thread overview]
Message-ID: <1117700360.6458.25.camel@laptopd505.fenrus.org> (raw)
In-Reply-To: <20050602080301.GF21570@redhat.com>
On Thu, 2005-06-02 at 16:03 +0800, David Teigland wrote:
> plain text document attachment (clear-recovery-flags.patch)
> At the start of recovery, all the recovery flags are cleared from the
> previous recovery. Two of them weren't being cleared.
>
> Signed-off-by: David Teigland <teigland@redhat.com>
>
> Index: linux/drivers/dlm/member.c
> ===================================================================
> --- linux.orig/drivers/dlm/member.c 2005-06-02 12:28:30.000000000 +0800
> +++ linux/drivers/dlm/member.c 2005-06-02 13:07:46.060566696 +0800
> @@ -276,6 +276,8 @@
> */
>
> dlm_recoverd_suspend(ls);
> + clear_bit(LSFL_LOCKS_VALID, &ls->ls_flags);
> + clear_bit(LSFL_ALL_LOCKS_VALID, &ls->ls_flags);
> clear_bit(LSFL_DIR_VALID, &ls->ls_flags);
> clear_bit(LSFL_ALL_DIR_VALID, &ls->ls_flags);
> clear_bit(LSFL_NODES_VALID, &ls->ls_flags);
btw do these need to be atomic? right now these are atomic ops and thus
very expensive... you might want to switch to nonatomic variants if
that's not needed.
next prev parent reply other threads:[~2005-06-02 8:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-02 8:03 David Teigland
2005-06-02 8:19 ` Arjan van de Ven [this message]
2005-06-02 9:30 ` David Teigland
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