[PATCH] gfp_t: the rest

zone handling, mapping->flags handling

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 5 insertions, 4 deletions

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 5ed471b58f4f..7519eb4191e7 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -302,7 +302,7 @@ void get_zone_counts(unsigned long *active, unsigned long *inactive,
 void build_all_zonelists(void);
 void wakeup_kswapd(struct zone *zone, int order);
 int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
-                int alloc_type, int can_try_harder, int gfp_high);
+                int alloc_type, int can_try_harder, gfp_t gfp_high);
 
 #ifdef CONFIG_HAVE_MEMORY_PRESENT
 void memory_present(int nid, unsigned long start, unsigned long end);
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index efbae53fb078..ba6c310a055f 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -21,16 +21,17 @@
 
 static inline gfp_t mapping_gfp_mask(struct address_space * mapping)
 {
-        return mapping->flags & __GFP_BITS_MASK;
+        return (__force gfp_t)mapping->flags & __GFP_BITS_MASK;
 }
 
 /*
  * This is non-atomic.  Only to be used before the mapping is activated.
  * Probably needs a barrier...
  */
-static inline void mapping_set_gfp_mask(struct address_space *m, int mask)
+static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
 {
-        m->flags = (m->flags & ~__GFP_BITS_MASK) | mask;
+        m->flags = (m->flags & ~(__force unsigned long)__GFP_BITS_MASK) |
+                                (__force unsigned long)mask;
 }
 
 /*