From: Alexey Dobriyan <adobriyan@gmail.com>
To: peterz@infradead.org
Cc: linux-kernel@vger.kernel.org, mingo@kernel.org
Subject: [PATCH] refcount: trim headers
Date: Tue, 13 Mar 2018 22:34:10 +0300 [thread overview]
Message-ID: <20180313193410.GA12260@avx2> (raw)
kernel.h is not needed, but compiler.h is.
mutex.h is not needed only a forward declaration.
spinlock.h is not needed, spinlock_types.h is enough.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
include/linux/refcount.h | 7 ++++---
lib/refcount.c | 2 ++
2 files changed, 6 insertions(+), 3 deletions(-)
--- a/include/linux/refcount.h
+++ b/include/linux/refcount.h
@@ -3,9 +3,10 @@
#define _LINUX_REFCOUNT_H
#include <linux/atomic.h>
-#include <linux/mutex.h>
-#include <linux/spinlock.h>
-#include <linux/kernel.h>
+#include <linux/compiler.h>
+#include <linux/spinlock_types.h>
+
+struct mutex;
/**
* struct refcount_t - variant of atomic_t specialized for reference counts
--- a/lib/refcount.c
+++ b/lib/refcount.c
@@ -35,7 +35,9 @@
*
*/
+#include <linux/mutex.h>
#include <linux/refcount.h>
+#include <linux/spinlock.h>
#include <linux/bug.h>
#ifdef CONFIG_REFCOUNT_FULL
next reply other threads:[~2018-03-13 19:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-13 19:34 Alexey Dobriyan [this message]
2018-03-31 8:36 ` [PATCH] refcount: trim headers Ingo Molnar
2018-03-31 13:39 ` Alexey Dobriyan
2018-03-31 18:46 ` Ingo Molnar
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