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| author | Joe Perches <joe@perches.com> | 2008-02-08 04:21:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:39 -0800 |
| commit | 7ef3d2fd17c377ef64a2aa19677d17576606c3b4 (patch) | |
| tree | 036c2fe4a87bda412908bc82602ce29f4d431dbe /kernel/printk.c | |
| parent | 36e789144267105e0b3f2b9bca7db3184fce50dc (diff) | |
| download | linux-7ef3d2fd17c377ef64a2aa19677d17576606c3b4.tar.gz linux-7ef3d2fd17c377ef64a2aa19677d17576606c3b4.tar.bz2 linux-7ef3d2fd17c377ef64a2aa19677d17576606c3b4.zip | |
printk_ratelimit() functions should use CONFIG_PRINTK
Makes an embedded image a bit smaller.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/printk.c')
| -rw-r--r-- | kernel/printk.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/printk.c b/kernel/printk.c index e95e7c6e7b04..bee36100f110 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -1251,6 +1251,7 @@ void tty_write_message(struct tty_struct *tty, char *msg) return; } +#if defined CONFIG_PRINTK /* * printk rate limiting, lifted from the networking subsystem. * @@ -1320,3 +1321,4 @@ bool printk_timed_ratelimit(unsigned long *caller_jiffies, return false; } EXPORT_SYMBOL(printk_timed_ratelimit); +#endif |