Hi linux-wireless list,
On Thu, Jul 28, 2011 at 08:51:05AM +0300, Baruch Siach wrote:
> Make mesh_preq_queue_lock locking consistent with mesh_queue_preq() using
> spin_lock_bh().
Ping?
baruch
> Signed-off-by: Baruch Siach <baruch@xxxxxxxxxx>
> ---
> net/mac80211/mesh_hwmp.c | 6 +++---
> 1 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
> index 2b18053..fc8cb1a 100644
> --- a/net/mac80211/mesh_hwmp.c
> +++ b/net/mac80211/mesh_hwmp.c
> @@ -792,9 +792,9 @@ static void mesh_queue_preq(struct mesh_path *mpath, u8 flags)
> return;
> }
>
> - spin_lock(&ifmsh->mesh_preq_queue_lock);
> + spin_lock_bh(&ifmsh->mesh_preq_queue_lock);
> if (ifmsh->preq_queue_len == MAX_PREQ_QUEUE_LEN) {
> - spin_unlock(&ifmsh->mesh_preq_queue_lock);
> + spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);
> kfree(preq_node);
> if (printk_ratelimit())
> mhwmp_dbg("PREQ node queue full\n");
> @@ -806,7 +806,7 @@ static void mesh_queue_preq(struct mesh_path *mpath, u8 flags)
>
> list_add_tail(&preq_node->list, &ifmsh->preq_queue.list);
> ++ifmsh->preq_queue_len;
> - spin_unlock(&ifmsh->mesh_preq_queue_lock);
> + spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);
>
> if (time_after(jiffies, ifmsh->last_preq + min_preq_int_jiff(sdata)))
> ieee80211_queue_work(&sdata->local->hw, &sdata->work);
--
~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch@xxxxxxxxxx - tel: +972.2.679.5364, http://www.tkos.co.il -
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