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Subject[PATCH 4/4] netdevice.h: Change netif_<level> macros to call netdev_<level> functions
Date
Reduces text ~300 bytes of text (woohoo!) in an x86 defconfig

$ size vmlinux*
text data bss dec hex filename
7198526 720112 1366288 9284926 8dad3e vmlinux
7198862 720112 1366288 9285262 8dae8e vmlinux.netdev

Signed-off-by: Joe Perches <joe@perches.com>
---
include/linux/netdevice.h | 20 +++++++++++++-------
1 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 7f3197d..489a612 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2291,20 +2291,26 @@ do { \
netdev_printk(level, (dev), fmt, ##args); \
} while (0)

+#define netif_level(level, priv, type, dev, fmt, args...) \
+do { \
+ if (netif_msg_##type(priv)) \
+ netdev_##level(dev, fmt, ##args); \
+} while (0)
+
#define netif_emerg(priv, type, dev, fmt, args...) \
- netif_printk(priv, type, KERN_EMERG, dev, fmt, ##args)
+ netif_level(emerg, priv, type, dev, fmt, ##args)
#define netif_alert(priv, type, dev, fmt, args...) \
- netif_printk(priv, type, KERN_ALERT, dev, fmt, ##args)
+ netif_level(alert, priv, type, dev, fmt, ##args)
#define netif_crit(priv, type, dev, fmt, args...) \
- netif_printk(priv, type, KERN_CRIT, dev, fmt, ##args)
+ netif_level(crit, priv, type, dev, fmt, ##args)
#define netif_err(priv, type, dev, fmt, args...) \
- netif_printk(priv, type, KERN_ERR, dev, fmt, ##args)
+ netif_level(err, priv, type, dev, fmt, ##args)
#define netif_warn(priv, type, dev, fmt, args...) \
- netif_printk(priv, type, KERN_WARNING, dev, fmt, ##args)
+ netif_level(warn, priv, type, dev, fmt, ##args)
#define netif_notice(priv, type, dev, fmt, args...) \
- netif_printk(priv, type, KERN_NOTICE, dev, fmt, ##args)
+ netif_level(notice, priv, type, dev, fmt, ##args)
#define netif_info(priv, type, dev, fmt, args...) \
- netif_printk(priv, type, KERN_INFO, (dev), fmt, ##args)
+ netif_level(info, priv, type, dev, fmt, ##args)

#if defined(DEBUG)
#define netif_dbg(priv, type, dev, format, args...) \
--
1.7.1.337.g6068.dirty


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