From 8af0c18af1425fc70686c0fdcfc0072cd8431aa0 Mon Sep 17 00:00:00 2001 From: Suren Baghdasaryan Date: Tue, 14 May 2019 15:41:12 -0700 Subject: [PATCH] include/: refactor headers to allow kthread.h inclusion in psi_types.h kthread.h can't be included in psi_types.h because it creates a circular inclusion with kthread.h eventually including psi_types.h and complaining on kthread structures not being defined because they are defined further in the kthread.h. Resolve this by removing psi_types.h inclusion from the headers included from kthread.h. Link: http://lkml.kernel.org/r/20190319235619.260832-7-surenb@google.com Signed-off-by: Suren Baghdasaryan Acked-by: Johannes Weiner Cc: Dennis Zhou Cc: Ingo Molnar Cc: Jens Axboe Cc: Li Zefan Cc: Peter Zijlstra Cc: Tejun Heo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/spi/spi-rockchip.c | 1 + include/linux/kthread.h | 3 ++- include/linux/sched.h | 1 - kernel/kthread.c | 1 + 4 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index 3912526ead6641..cdb613d38062c5 100644 --- a/drivers/spi/spi-rockchip.c +++ b/drivers/spi/spi-rockchip.c @@ -15,6 +15,7 @@ #include #include +#include #include #include #include diff --git a/include/linux/kthread.h b/include/linux/kthread.h index 2c89e60bc75255..0f9da966934e28 100644 --- a/include/linux/kthread.h +++ b/include/linux/kthread.h @@ -4,7 +4,6 @@ /* Simple interface for creating and stopping kernel threads without mess. */ #include #include -#include __printf(4, 5) struct task_struct *kthread_create_on_node(int (*threadfn)(void *data), @@ -198,6 +197,8 @@ bool kthread_cancel_delayed_work_sync(struct kthread_delayed_work *work); void kthread_destroy_worker(struct kthread_worker *worker); +struct cgroup_subsys_state; + #ifdef CONFIG_BLK_CGROUP void kthread_associate_blkcg(struct cgroup_subsys_state *css); struct cgroup_subsys_state *kthread_blkcg(void); diff --git a/include/linux/sched.h b/include/linux/sched.h index a2cd15855bad87..11837410690f01 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include diff --git a/kernel/kthread.c b/kernel/kthread.c index 5942eeafb9acfd..be4e8795561a6a 100644 --- a/kernel/kthread.c +++ b/kernel/kthread.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include