diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-11-11 22:23:35 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-12-02 14:25:00 -0500 |
| commit | 10e2318103f5941aa70c318afe34bc41f1b98529 (patch) | |
| tree | 0b82dc104bf3de3801d9725216eeeee4ef235b24 /drivers/net/wireless/ath/ath9k/ath9k.h | |
| parent | 10ffb6a77e617a8f5ded84b504550759ec4a8df0 (diff) | |
ath9k: optimize ath9k_flush
Instead of checking the queues in a loop with hardcoded sleep times
inbetween, use a wait queue to trigger queue checks after the tx
processing tasklet has run.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ath9k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 0783e50f44b2..5e5d5cb2458c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -754,6 +754,7 @@ struct ath_softc { struct work_struct hw_check_work; struct work_struct hw_reset_work; struct completion paprd_complete; + wait_queue_head_t tx_wait; unsigned int hw_busy_count; unsigned long sc_flags; |