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include/linux/printk.h: move console functions and variables together

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There are many uses of printk_once(KERN_<level>, so add pr_<level>_once
macros to avoid printk_once(KERN_<level> pr_fmt(fmt).

Add an #ifdef CONFIG_PRINTK for print_hex_dump and static inline void
functions for the #else cases to reduce embedded code size.  Neaten and
organize the rest of the code.

This patch:

Move console functions and variables together.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches 2011-01-12 16:59:43 -08:00 committed by Linus Torvalds
parent fb842b00c5
commit a9747cc3ad
1 changed files with 11 additions and 11 deletions
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22
include/linux/printk.h
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@ -29,6 +29,17 @@ extern int console_printk[];
#define minimum_console_loglevel (console_printk[2])
#define default_console_loglevel (console_printk[3])
static inline void console_silent(void)
{
console_loglevel = 0;
}
static inline void console_verbose(void)
{
if (console_loglevel)
console_loglevel = 15;
}
struct va_format {
const char *fmt;
va_list *va;
@ -131,17 +142,6 @@ extern void printk_tick(void);
extern void asmlinkage __attribute__((format(printf, 1, 2)))
early_printk(const char *fmt, ...);
static inline void console_silent(void)
{
console_loglevel = 0;
}
static inline void console_verbose(void)
{
if (console_loglevel)
console_loglevel = 15;
}
extern void dump_stack(void) __cold;
enum {