diff options
| author | Bruno Randolf <br1@einfach.org> | 2010-09-17 02:37:02 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-09-21 15:05:14 (GMT) |
| commit | 923e5b3d3d773b9956b943ac64f782d5a127bdea (patch) | |
| tree | 04baaf5b5f2edb1b467f6e9debc075c2bb2b62cc /drivers/net/wireless/ath/ath5k/debug.c | |
| parent | 4edd761f4075b03be5932682a2f7b9368dc9e536 (diff) | |
| download | linux-923e5b3d3d773b9956b943ac64f782d5a127bdea.tar.xz | |
ath5k: Count how many times a queue got stuck
Add a counter to show how many times a queue got stuck in the debugfs queue
file.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/debug.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/debug.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index b2c610b..6583a82 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -785,6 +785,8 @@ static ssize_t read_file_queue(struct file *file, char __user *user_buf, len += snprintf(buf+len, sizeof(buf)-len, " len: %d bufs: %d\n", txq->txq_len, n); + len += snprintf(buf+len, sizeof(buf)-len, + " stuck: %d\n", txq->txq_stuck); } if (len > sizeof(buf)) |