From 9ae5b3c703cce89a7d8ccf25fe16955ec6f016c0 Mon Sep 17 00:00:00 2001
From: Olaf Hering <olh@suse.de>
Date: Sun, 7 Aug 2005 09:42:24 -0700
Subject: [PATCH] [PATCH] remove linux/pagemap.h from linux/swap.h
sparc can not include linux/pagemap.h because of the following circular
dependency:
asm-sparc/pgtable include linux/swap.h
linux/swap.h include now linux/pagemap.h
linux/pagemap.h include linux/mm.h
linux/mm.h include asm/pgtable.h
It needs to have the swp_entry_t type fully visible in pgtable.h,
we can't work around this using macros.
Signed-off-by: Olaf Hering <olh@suse.de>
Cc: William Lee Irwin III <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
include/linux/swap.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 239f520cc49ec..bfe3e763ccf28 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -7,7 +7,6 @@
#include <linux/mmzone.h>
#include <linux/list.h>
#include <linux/sched.h>
-#include <linux/pagemap.h>
#include <asm/atomic.h>
#include <asm/page.h>
@@ -255,6 +254,8 @@ static inline void put_swap_token(struct mm_struct *mm)
#define si_swapinfo(val) \
do { (val)->freeswap = (val)->totalswap = 0; } while (0)
+/* only sparc can not include linux/pagemap.h in this file
+ * so leave page_cache_release and release_pages undeclared... */
#define free_page_and_swap_cache(page) \
page_cache_release(page)
#define free_pages_and_swap_cache(pages, nr) \
--
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