[PATCH 17/23] printk: Make wait_queue_head_t printk_log_wait extern

From: Joe Perches
Date: Wed Oct 17 2012 - 02:09:18 EST


Move the variable to the .h file too.

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
kernel/printk/printk_log.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/kernel/printk/printk_log.h b/kernel/printk/printk_log.h
index 0327f8d..e846f1d 100644
--- a/kernel/printk/printk_log.h
+++ b/kernel/printk/printk_log.h
@@ -93,6 +93,7 @@ struct printk_log {
#define __PRINTK_LOG_BUF_LEN (1 << CONFIG_LOG_BUF_SHIFT)

extern raw_spinlock_t printk_logbuf_lock;
+extern wait_queue_head_t printk_log_wait;
extern u64 printk_log_first_seq;
extern u32 printk_log_first_idx;
extern u64 printk_log_next_seq;
--
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/