From 0439f5367c8d8bb2ebaca8d7329f51f3148b2fb2 Mon Sep 17 00:00:00 2001 From: Ivo van Doorn Date: Sun, 30 Jan 2011 13:24:05 +0100 Subject: rt2x00: Move TX/RX work into dedicated workqueue The TX/RX work structures must be able to run independently of other workqueues. This is because mac80211 might use the flush() callback function from various context, which depends on the TX/RX work to complete while the main thread is blocked (until the the TX queues are empty). This should reduce the number of 'Queue %d failed to flush' warnings. Signed-off-by: Ivo van Doorn Acked-by: Gertjan van Wingerde Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/net/wireless/rt2x00/rt2x00.h') diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 7661e4f60ddc..39bc2faf1793 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -860,6 +860,13 @@ struct rt2x00_dev { */ struct ieee80211_low_level_stats low_level_stats; + /** + * Work queue for all work which should not be placed + * on the mac80211 workqueue (because of dependencies + * between various work structures). + */ + struct workqueue_struct *workqueue; + /* * Scheduled work. * NOTE: intf_work will use ieee80211_iterate_active_interfaces() -- cgit v1.2.3