From: Kent Overstreet <kent.overstreet@linux.dev>

This avoids a circular header dependency in an upcoming patch by only
making hrtimer.h depend on percpu-defs.h

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Cc: Thomas Gleixner <redacted>
---
 include/linux/hrtimer.h        | 2 +-
 include/linux/time_namespace.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 0ee140176f10..e67349e84364 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h

@@ -16,7 +16,7 @@
 #include <linux/rbtree.h>
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/percpu.h>
+#include <linux/percpu-defs.h>
 #include <linux/seqlock.h>
 #include <linux/timer.h>
 #include <linux/timerqueue.h>

diff --git a/include/linux/time_namespace.h b/include/linux/time_namespace.h
index 03d9c5ac01d1..a9e61120d4e3 100644
--- a/include/linux/time_namespace.h
+++ b/include/linux/time_namespace.h

@@ -11,6 +11,8 @@
 struct user_namespace;
 extern struct user_namespace init_user_ns;
 
+struct vm_area_struct;
+
 struct timens_offsets {
 	struct timespec64 monotonic;
 	struct timespec64 boottime;

-- 
2.42.0.758.gaed0368e0e-goog