On Fri, 2007-05-25 at 15:47 +0200, Jan Kiszka wrote:
> That was obviously wrong, causing double acquisitions.
>
Merged, thanks.
> Jan
> plain text document attachment (fix-__ipipe_get_task_info.patch)
> ---
> kernel/ipipe/tracer.c | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> Index: linux-2.6.20/kernel/ipipe/tracer.c
> ===================================================================
> --- linux-2.6.20.orig/kernel/ipipe/tracer.c
> +++ linux-2.6.20/kernel/ipipe/tracer.c
> @@ -572,9 +572,10 @@ __ipipe_get_task_info(char *task_info, s
> int i;
> int locked = 1;
>
> - if (trylock && !read_trylock(&tasklist_lock))
> - locked = 0;
> - else
> + if (trylock) {
> + if (!read_trylock(&tasklist_lock))
> + locked = 0;
> + } else
> read_lock(&tasklist_lock);
>
> if (locked)
--
Philippe.
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