diff mbox

[4.1.2-rt1] include/linux/pid.h: fix build error

Message ID 1452867255-1121-1-git-send-email-grygorii.strashko@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Grygorii Strashko Jan. 15, 2016, 2:14 p.m. UTC 
From: Grygorii Strashko <Grygorii.Strashko@linaro.org>

This patch fixes build error:
  CC      kernel/pid_namespace.o
In file included from kernel/pid_namespace.c:11:0:
include/linux/pid.h: In function 'get_pid':
include/linux/pid.h:78:3: error: implicit declaration of function 'atomic_inc' [-Werror=implicit-function-declaration]
   atomic_inc(&pid->count);
   ^
which happens when
 CONFIG_PROVE_LOCKING=n
 CONFIG_DEBUG_SPINLOCK=n
 CONFIG_DEBUG_MUTEXES=n
 CONFIG_DEBUG_LOCK_ALLOC=n

Signed-off-by: Grygorii Strashko <Grygorii.Strashko@linaro.org>
---
 include/linux/pid.h | 1 +
 1 file changed, 1 insertion(+)

Comments

Grygorii Strashko Jan. 15, 2016, 2:17 p.m. UTC | #1 
Sorry- ignore this e-mail pls

On 01/15/2016 04:14 PM, Grygorii Strashko wrote:
> From: Grygorii Strashko <Grygorii.Strashko@linaro.org>
>
> This patch fixes build error:
>    CC      kernel/pid_namespace.o
> In file included from kernel/pid_namespace.c:11:0:
> include/linux/pid.h: In function 'get_pid':
> include/linux/pid.h:78:3: error: implicit declaration of function 'atomic_inc' [-Werror=implicit-function-declaration]
>     atomic_inc(&pid->count);
>     ^
> which happens when
>   CONFIG_PROVE_LOCKING=n
>   CONFIG_DEBUG_SPINLOCK=n
>   CONFIG_DEBUG_MUTEXES=n
>   CONFIG_DEBUG_LOCK_ALLOC=n
>
> Signed-off-by: Grygorii Strashko <Grygorii.Strashko@linaro.org>
> ---
>   include/linux/pid.h | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/pid.h b/include/linux/pid.h
> index 23705a53..2cc64b7 100644
> --- a/include/linux/pid.h
> +++ b/include/linux/pid.h
> @@ -2,6 +2,7 @@
>   #define _LINUX_PID_H
>
>   #include <linux/rcupdate.h>
> +#include <linux/atomic.h>
>
>   enum pid_type
>   {
>
diff mbox

Patch

diff --git a/include/linux/pid.h b/include/linux/pid.h
index 23705a53..2cc64b7 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -2,6 +2,7 @@ 
 #define _LINUX_PID_H
 
 #include <linux/rcupdate.h>
+#include <linux/atomic.h>
 
 enum pid_type
 {