Commit 0cd39f4600ed ("locking/seqlock, headers: Untangle the spaghetti monster")
introduces 'struct ww_acquire_ctx' again, remove the repeated declaration and
move
the pre-declarations to the top.
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Ingo Molnar <mi...@redhat.com>
Cc: Will Deacon <w...@kernel.org>
Cc: Waiman Long <long...@redhat.com>
Cc: Boqun Feng <boqun.f...@gmail.com>
Acked-by: Waiman Long <long...@redhat.com>
Signed-off-by: Shaokun Zhang <zhangshao...@hisilicon.com>
---
include/linux/mutex.h | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index 0cd631a19727..e7a126796937 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -20,6 +20,7 @@
#include <linux/osq_lock.h>
#include <linux/debug_locks.h>
+struct ww_class;
struct ww_acquire_ctx;
/*
@@ -65,9 +66,6 @@ struct mutex {
#endif
};
-struct ww_class;
-struct ww_acquire_ctx;
-
struct ww_mutex {
struct mutex base;
struct ww_acquire_ctx *ctx;
--
2.7.4
