On Mon, Nov 10, 2008 at 04:24:57PM -0600, David Teigland wrote:
> commit 3d48397962cdad2aa32df75cfdae980af9bce8cc
> Author: David Teigland <[EMAIL PROTECTED]>
> Date: Mon Nov 10 16:16:07 2008 -0600
>
> ocfs2: initialize stack_user lvbptr
>
> The locking_state dump, ocfs2_dlm_seq_show, reads the lvb on locks
> where it has not yet been initialized by a lock call.
>
> Signed-off-by: David Teigland <[EMAIL PROTECTED]>
Acked-by: Joel Becker <[EMAIL PROTECTED]>
>
> diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
> index faec2d8..9b76d41 100644
> --- a/fs/ocfs2/stack_user.c
> +++ b/fs/ocfs2/stack_user.c
> @@ -740,6 +740,9 @@ static int user_dlm_lock_status(union ocfs2_dlm_lksb
> *lksb)
>
> static void *user_dlm_lvb(union ocfs2_dlm_lksb *lksb)
> {
> + if (!lksb->lksb_fsdlm.sb_lvbptr)
> + lksb->lksb_fsdlm.sb_lvbptr = (char *)lksb +
> + sizeof(struct dlm_lksb);
> return (void *)(lksb->lksb_fsdlm.sb_lvbptr);
> }
>
--
"What does it say about a society's priorities when the time you
spend in meetings on Monday is greater than the total number of
hours you spent sleeping over the weekend?"
- Nat Friedman
Joel Becker
Principal Software Developer
Oracle
E-mail: [EMAIL PROTECTED]
Phone: (650) 506-8127
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