[PATCH 06/13] task_work: Remove unnecessary include from posix_timers.h

Eric W. Biederman
2022-03-09T16:50:30Z

Break a header file circular dependency by removing the unnecessary
include of task_work.h from posix_timers.h.

sched.h -> posix-timers.h
posix-timers.h -> task_work.h
task_work.h -> sched.h

Add missing includes of task_work.h to:
arch/x86/mm/tlb.c
kernel/time/posix-cpu-timers.c

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
arch/x86/mm/tlb.c | 1 +
include/linux/posix-timers.h | 1 -
kernel/time/posix-cpu-timers.c | 1 +
3 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index a6cf56a14939..6eb4d91d5365 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -9,6 +9,7 @@
#include <linux/cpu.h>
#include <linux/debugfs.h>
#include <linux/sched/smt.h>
+#include <linux/task_work.h>

#include <asm/tlbflush.h>
#include <asm/mmu_context.h>
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 5bbcd280bfd2..83539bb2f023 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -6,7 +6,6 @@
#include <linux/list.h>
#include <linux/alarmtimer.h>
#include <linux/timerqueue.h>
-#include <linux/task_work.h>

struct kernel_siginfo;
struct task_struct;
diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
index 96b4e7810426..9190d9eb236d 100644
--- a/kernel/time/posix-cpu-timers.c
+++ b/kernel/time/posix-cpu-timers.c
@@ -15,6 +15,7 @@
#include <linux/workqueue.h>
#include <linux/compat.h>
#include <linux/sched/deadline.h>
+#include <linux/task_work.h>

#include "posix-timers.h"

--
2.29.2