From: Zhu Yi <yi.zhu@intel.com>
To: linville@tuxdriver.com
Cc: linux-wireless@vger.kernel.org, Zhu Yi <yi.zhu@intel.com>,
Tomas Winkler <tomas.winkler@intel.com>
Subject: [PATCH] iwlwifi: limit printouts on hot path
Date: Thu, 27 Sep 2007 11:27:39 +0800 [thread overview]
Message-ID: <11908636781043-git-send-email-yi.zhu@intel.com> (raw)
In-Reply-To: <11908636772860-git-send-email-yi.zhu@intel.com>
This patch change printouts on TX path to the net_ratelimit version.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
drivers/net/wireless/iwlwifi/iwl-4965-rs.c | 4 ++--
drivers/net/wireless/iwlwifi/iwl-4965.c | 2 +-
drivers/net/wireless/iwlwifi/iwl-debug.h | 3 +++
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index e3a0cca..b9d7ad8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -622,7 +622,7 @@ static void rs_tx_status(void *priv_rate,
u16 fc = le16_to_cpu(hdr->frame_control);
s32 tpt = 0;
- IWL_DEBUG_RATE("get frame ack response, update rate scale window\n");
+ IWL_DEBUG_RATE_LIMIT("get frame ack response, update rate scale window\n");
if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1))
return;
@@ -1717,7 +1717,7 @@ static struct ieee80211_rate *rs_get_rate(void *priv_rate,
struct iwl_priv *priv = (struct iwl_priv *)priv_rate;
struct iwl_rate_scale_priv *lq;
- IWL_DEBUG_RATE("rate scale calculate new rate for skb\n");
+ IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n");
memset(extra, 0, sizeof(*extra));
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index b704fe7..b41addf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -184,7 +184,7 @@ u8 iwl_hw_find_station(struct iwl_priv *priv, const u8 *addr)
goto out;
}
- IWL_DEBUG_ASSOC("can not find STA %s total %d\n",
+ IWL_DEBUG_ASSOC_LIMIT("can not find STA " MAC_FMT " total %d\n",
print_mac(mac, addr), priv->num_stations);
out:
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index abd344c..72318d7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -136,8 +136,11 @@ static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
#define IWL_DEBUG_TXPOWER(f, a...) IWL_DEBUG(IWL_DL_TXPOWER, f, ## a)
#define IWL_DEBUG_IO(f, a...) IWL_DEBUG(IWL_DL_IO, f, ## a)
#define IWL_DEBUG_RATE(f, a...) IWL_DEBUG(IWL_DL_RATE, f, ## a)
+#define IWL_DEBUG_RATE_LIMIT(f, a...) IWL_DEBUG_LIMIT(IWL_DL_RATE, f, ## a)
#define IWL_DEBUG_NOTIF(f, a...) IWL_DEBUG(IWL_DL_NOTIF, f, ## a)
#define IWL_DEBUG_ASSOC(f, a...) IWL_DEBUG(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
+#define IWL_DEBUG_ASSOC_LIMIT(f, a...) \
+ IWL_DEBUG_LIMIT(IWL_DL_ASSOC | IWL_DL_INFO, f, ## a)
#define IWL_DEBUG_HT(f, a...) IWL_DEBUG(IWL_DL_HT, f, ## a)
#define IWL_DEBUG_STATS(f, a...) IWL_DEBUG(IWL_DL_STATS, f, ## a)
#define IWL_DEBUG_TX_REPLY(f, a...) IWL_DEBUG(IWL_DL_TX_REPLY, f, ## a)
--
1.5.1
next prev parent reply other threads:[~2007-09-27 3:34 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <11908636643693-git-send-email-yi.zhu@intel.com>
2007-09-27 3:27 ` [PATCH] iwlwifi: replacing IPW with IWL in error messages Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: workaournd REPLY_COMPRESSED_BA command in iwl_rx_handle Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: Correction for sending beacon in config_ap Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: clear station table in rxon unconditionally Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: Fix typo in rate sacling algorithm Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: fix add_station to avoid FW error Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: removing unnecessary memset in 4965 rate scale Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: add debugfs framework to " Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: add read rate scale table debugfs function Zhu Yi
2007-09-27 3:27 ` Zhu Yi [this message]
2007-09-27 3:27 ` [PATCH] iwlwifi: add supp_rates to rate scale sta private data Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: rs_rate_scale_perform clean up Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: set fixed rate through debugfs Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: add debugfs rate scale stats Zhu Yi
2007-09-27 3:27 ` [PATCH] iwlwifi: Update iwlwifi version stamp to 1.1.17 Zhu Yi
2007-09-27 4:35 ` [PATCH] iwlwifi: set fixed rate through debugfs Randy Dunlap
2007-09-27 4:43 ` Zhu Yi
2007-09-27 14:26 ` Randy Dunlap
2007-09-28 7:44 ` Tomas Winkler
2007-09-27 4:32 ` [PATCH] iwlwifi: replacing IPW with IWL in error messages Randy Dunlap
2007-09-27 4:42 ` Zhu Yi
2007-09-27 20:41 ` iwlwifi driver updates John W. Linville
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