oh, sorry, forgot to send to related public mailing list.
On 2013年04月05日 16:05, Chen Gang wrote:
>
> need break when 'target_thread' get value, firstly.
>
> 'tmp' is a stack (thread->transaction_stack),
> if 'proc' was the same between child node and parent node,
> the child would have higher priority than parent.
>
> Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>
> ---
> drivers/staging/android/binder.c | 5 ++++-
> 1 files changed, 4 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
> index 1567ac2..8972ec6 100644
> --- a/drivers/staging/android/binder.c
> +++ b/drivers/staging/android/binder.c
> @@ -1395,8 +1395,11 @@ static void binder_transaction(struct binder_proc *proc,
> goto err_bad_call_stack;
> }
> while (tmp) {
> - if (tmp->from && tmp->from->proc == target_proc)
> + if (tmp->from &&
> + tmp->from->proc == target_proc) {
> target_thread = tmp->from;
> + break;
> + }
> tmp = tmp->from_parent;
> }
> }
>
--
Chen Gang
Asianux Corporation
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