Re: [patch 07/16] um: Replace old style lock initializer

Américo Wang
2009-11-09T02:13:12Z

On Fri, Nov 06, 2009 at 10:41:33PM -0000, Thomas Gleixner wrote:
>SPIN_LOCK_UNLOCKED is deprecated since quite a while. Runtime init the
>locks instead.
>
>Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
>Cc: Jeff Dike <jdike@addtoit.com>

Acked-by: WANG Cong <xiyou.wangcong@gmail.com>

Thanks.

>---
> arch/um/drivers/ubd_kern.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>Index: linux-2.6/arch/um/drivers/ubd_kern.c
>===================================================================
>--- linux-2.6.orig/arch/um/drivers/ubd_kern.c
>+++ linux-2.6/arch/um/drivers/ubd_kern.c
>@@ -180,7 +180,6 @@ struct ubd {
> .no_cow = 0, \
> .shared = 0, \
> .cow = DEFAULT_COW, \
>- .lock = SPIN_LOCK_UNLOCKED, \
> .request = NULL, \
> .start_sg = 0, \
> .end_sg = 0, \
>@@ -838,6 +837,7 @@ static int ubd_add(int n, char **error_o
>
> ubd_dev->size = ROUND_BLOCK(ubd_dev->size);
>
>+ spin_lock_init(&ubd_dev->lock);
> INIT_LIST_HEAD(&ubd_dev->restart);
> sg_init_table(ubd_dev->sg, MAX_SG);
>
>
>
>--
>To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at http://vger.kernel.org/majordomo-info.html
>Please read the FAQ at http://www.tux.org/lkml/

--
Live like a child, think like the god.