oom: prevent including sched.h in header file
It's not necessary to include all of linux/sched.h in linux/oom.h. Instead,
simply include prototypes for the relevant structs and include linux/types.h
for gfp_t.
Cc: Andrea Arcangeli <andrea@suse.de>
Cc: Christoph Lameter <clameter@sgi.com>
Acked-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/oom.h b/include/linux/oom.h
index e908120..3852436 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -1,8 +1,6 @@
#ifndef __INCLUDE_LINUX_OOM_H
#define __INCLUDE_LINUX_OOM_H
-#include <linux/sched.h>
-
/* /proc/<pid>/oom_adj set to -17 protects from the oom-killer */
#define OOM_DISABLE (-17)
/* inclusive */
@@ -11,6 +9,11 @@
#ifdef __KERNEL__
+#include <linux/types.h>
+
+struct zonelist;
+struct notifier_block;
+
/*
* Types of limitations to the nodes from which allocations may occur
*/