diff options
| -rw-r--r-- | include/linux/bitops.h | 4 | ||||
| -rw-r--r-- | include/linux/printk.h | 82 |
2 files changed, 48 insertions, 38 deletions
diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 16f28993f5e..d2e5ca026e8 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -6,7 +6,6 @@ #include <asm/types.h> #include <asm-generic/bitsperlong.h> #include <linux/compiler.h> -#include <linux/kernel.h> #ifdef __KERNEL__ #define BIT(nr) (1UL << (nr)) @@ -19,6 +18,9 @@ #define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) #endif +/* kernel.h includes log.h which include bitops.h */ +#include <linux/kernel.h> + /* * Create a contiguous bitmask starting at bit position @l and ending at * position @h. For example diff --git a/include/linux/printk.h b/include/linux/printk.h index 088513ad29b..5e85513853c 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -1,6 +1,7 @@ #ifndef __KERNEL_PRINTK__ #define __KERNEL_PRINTK__ +#include <log.h> #include <stdio.h> #include <linux/compiler.h> @@ -28,49 +29,56 @@ 0; \ }) -#define __printk(level, fmt, ...) \ -({ \ - level < CONFIG_LOGLEVEL ? printk(fmt, ##__VA_ARGS__) : 0; \ -}) - #ifndef pr_fmt #define pr_fmt(fmt) fmt #endif -#define pr_emerg(fmt, ...) \ - __printk(0, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_alert(fmt, ...) \ - __printk(1, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_crit(fmt, ...) \ - __printk(2, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_err(fmt, ...) \ - __printk(3, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warning(fmt, ...) \ - __printk(4, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warn pr_warning -#define pr_notice(fmt, ...) \ - __printk(5, pr_fmt(fmt), ##__VA_ARGS__) -#define pr_info(fmt, ...) \ - __printk(6, pr_fmt(fmt), ##__VA_ARGS__) - -#define pr_cont(fmt, ...) \ - printk(fmt, ##__VA_ARGS__) - -/* pr_devel() should produce zero code unless DEBUG is defined */ -#ifdef DEBUG -#define pr_devel(fmt, ...) \ - __printk(7, pr_fmt(fmt), ##__VA_ARGS__) -#else -#define pr_devel(fmt, ...) \ - no_printk(pr_fmt(fmt), ##__VA_ARGS__) -#endif +#define pr_emerg(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 0 ? log_emerg(fmt, ##__VA_ARGS__) : 0; \ +}) +#define pr_alert(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 1 ? log_alert(fmt, ##__VA_ARGS__) : 0; \ +}) +#define pr_crit(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 2 ? log_crit(fmt, ##__VA_ARGS__) : 0; \ +}) +#define pr_err(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 3 ? log_err(fmt, ##__VA_ARGS__) : 0; \ +}) +#define pr_warn(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 4 ? log_warning(fmt, ##__VA_ARGS__) : 0; \ +}) +#define pr_notice(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 5 ? log_notice(fmt, ##__VA_ARGS__) : 0; \ +}) +#define pr_info(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 6 ? log_info(fmt, ##__VA_ARGS__) : 0; \ +}) +#define pr_debug(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 7 ? log_debug(fmt, ##__VA_ARGS__) : 0; \ +}) +#define pr_devel(fmt, ...) \ +({ \ + CONFIG_LOGLEVEL > 7 ? log_debug(fmt, ##__VA_ARGS__) : 0; \ +}) -#ifdef DEBUG -#define pr_debug(fmt, ...) \ - __printk(7, pr_fmt(fmt), ##__VA_ARGS__) +#ifdef CONFIG_LOG +#define pr_cont(fmt, ...) \ +({ \ + gd->logl_prev < CONFIG_LOGLEVEL ? \ + log_cont(fmt, ##__VA_ARGS__) : 0; \ +}) #else -#define pr_debug(fmt, ...) \ - no_printk(pr_fmt(fmt), ##__VA_ARGS__) +#define pr_cont(fmt, ...) \ + printk(fmt, ##__VA_ARGS__) #endif #define printk_once(fmt, ...) \ |