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Subject[PATCH V2 17/23] printk: Make wait_queue_head_t printk_log_wait extern
Date
Move the variable to the .h file too.

Signed-off-by: Joe Perches <joe@perches.com>
---
kernel/printk/printk_log.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

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;
--
1.7.8.112.g3fd21


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