diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:06 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:06 +0100 |
| commit | 076f9776f5d8d131b36955db8641aba3893c2c1b (patch) | |
| tree | b85e705ecfe34400c6e1188fb470572956a232ab /include | |
| parent | 8866cd9dc9d0bbadcf361a14e0cdfecb66473087 (diff) | |
x86: make early printk selectable on 64-bit as well
Enable CONFIG_EMBEDDED to select CONFIG_EARLY_PRINTK on 64-bit as well.
saves ~2K:
text data bss dec hex filename
7290283 3672091 1907848 12870222 c4624e vmlinux.before
7288373 3671795 1907848 12868016 c459b0 vmlinux.after
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/kdebug.h | 1 | ||||
| -rw-r--r-- | include/linux/kernel.h | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-x86/kdebug.h b/include/asm-x86/kdebug.h index a5e5e3b7eb2..e9f42d1ac38 100644 --- a/include/asm-x86/kdebug.h +++ b/include/asm-x86/kdebug.h @@ -22,7 +22,6 @@ enum die_val { DIE_PAGE_FAULT, }; -extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2))); extern void printk_address(unsigned long address); extern void die(const char *,struct pt_regs *,long); extern int __must_check __die(const char *, struct pt_regs *, long); diff --git a/include/linux/kernel.h b/include/linux/kernel.h index a7283c9bead..ff356b2ee47 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -194,6 +194,9 @@ static inline int log_buf_read(int idx) { return 0; } static inline int log_buf_copy(char *dest, int idx, int len) { return 0; } #endif +extern void __attribute__((format(printf, 1, 2))) + early_printk(const char *fmt, ...); + unsigned long int_sqrt(unsigned long); extern int printk_ratelimit(void); |