[PATCH 1/1] mac80211: adjustable number of bits for qdisc pool

[PATCH 1/1] mac80211: adjustable number of bits for qdisc pool

[Ron Rindjunsky]

This fix allows to control the number of bits that qdiscs book keeping can be done
for with respect to the qdisc pool

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
---
 net/mac80211/wme.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 7bbc793..f12e044 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -25,7 +25,7 @@ const int ieee802_1d_to_ac[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
 
 struct ieee80211_sched_data
 {
-	unsigned long qdisc_pool;
+	unsigned long qdisc_pool[BITS_TO_LONGS(TC_80211_MAX_QUEUES)];
 	struct tcf_proto *filter_list;
 	struct Qdisc *queues[TC_80211_MAX_QUEUES];
 	struct sk_buff_head requeued[TC_80211_MAX_QUEUES];
-- 
1.5.3.3

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Re: [PATCH 1/1] mac80211: adjustable number of bits for qdisc pool

[Johannes Berg]

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On Wed, 2008-01-30 at 12:58 +0200, Ron Rindjunsky wrote:
> This fix allows to control the number of bits that qdiscs book keeping can be done
> for with respect to the qdisc pool

Yeah this is what I was thinking.

> Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>

Acked-by: Johannes Berg <johannes@sipsolutions.net>

> ---
>  net/mac80211/wme.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
> index 7bbc793..f12e044 100644
> --- a/net/mac80211/wme.c
> +++ b/net/mac80211/wme.c
> @@ -25,7 +25,7 @@ const int ieee802_1d_to_ac[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
>  
>  struct ieee80211_sched_data
>  {
> -	unsigned long qdisc_pool;
> +	unsigned long qdisc_pool[BITS_TO_LONGS(TC_80211_MAX_QUEUES)];
>  	struct tcf_proto *filter_list;
>  	struct Qdisc *queues[TC_80211_MAX_QUEUES];
>  	struct sk_buff_head requeued[TC_80211_MAX_QUEUES];

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[PATCH 1/1] mac80211: adjustable number of bits for qdisc pool

[Tomas Winkler]

From: Ron Rindjunsky <ron.rindjunsky@intel.com>

This fix allows to control the number of bits that qdiscs book keeping can be done
for with respect to the qdisc pool

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
 net/mac80211/wme.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 7bbc793..f12e044 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -25,7 +25,7 @@ const int ieee802_1d_to_ac[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
 
 struct ieee80211_sched_data
 {
-	unsigned long qdisc_pool;
+	unsigned long qdisc_pool[BITS_TO_LONGS(TC_80211_MAX_QUEUES)];
 	struct tcf_proto *filter_list;
 	struct Qdisc *queues[TC_80211_MAX_QUEUES];
 	struct sk_buff_head requeued[TC_80211_MAX_QUEUES];
-- 
1.5.2.2

Re: [PATCH 1/1] mac80211: adjustable number of bits for qdisc pool

[Tomas Winkler]

On Jan 30, 2008 1:07 PM, Tomas Winkler <tomas.winkler@intel.com> wrote:
> From: Ron Rindjunsky <ron.rindjunsky@intel.com>
>
> This fix allows to control the number of bits that qdiscs book keeping can be done
> for with respect to the qdisc pool

Oops. We got a bit out of sync with Ron. Please ignore this one
Tomas