From 281d6228df38fdd331290ccf7753daee6ee7e520 Mon Sep 17 00:00:00 2001 From: Grygorii Strashko Date: Tue, 21 Jul 2015 19:43:56 +0300 Subject: [PATCH 222/323] pid.h: include atomic.h Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz 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 CONFIG_PID_NS=y Vanilla gets this via spinlock.h. Signed-off-by: Grygorii Strashko Signed-off-by: Sebastian Andrzej Siewior --- include/linux/pid.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/pid.h b/include/linux/pid.h index fa10acb8d6a4..2f86f84e9fc1 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -3,6 +3,7 @@ #define _LINUX_PID_H #include +#include #include #include -- 2.43.0