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.

 include/linux/swap.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6.13-rc5-git3.sparc/include/linux/swap.h =================================--- linux-2.6.13-rc5-git3.sparc.orig/include/linux/swap.h +++ linux-2.6.13-rc5-git3.sparc/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

#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) \