btrfs: trivial endianness annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
git-mirror · May 30, 2012 · 528c032 · 528c032
1 parent 1db5df9
commit 528c032
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Showing 3 changed files with 8 additions and 7 deletions.
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
@@ -75,7 +75,8 @@ static struct inode *__lookup_free_space_inode(struct btrfs_root *root,
 		return ERR_PTR(-ENOENT);
 	}
 
-	inode->i_mapping->flags &= ~__GFP_FS;
+	mapping_set_gfp_mask(inode->i_mapping,
+			mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS);
 
 	return inode;
 }
@@ -365,7 +366,7 @@ static int io_ctl_prepare_pages(struct io_ctl *io_ctl, struct inode *inode,
 
 static void io_ctl_set_generation(struct io_ctl *io_ctl, u64 generation)
 {
-	u64 *val;
+	__le64 *val;
 
 	io_ctl_map_page(io_ctl, 1);
 
@@ -388,7 +389,7 @@ static void io_ctl_set_generation(struct io_ctl *io_ctl, u64 generation)
 
 static int io_ctl_check_generation(struct io_ctl *io_ctl, u64 generation)
 {
-	u64 *gen;
+	__le64 *gen;
 
 	/*
 	 * Skip the crc area.  If we don't check crcs then we just have a 64bit

diff --git a/fs/btrfs/ulist.c b/fs/btrfs/ulist.c
@@ -95,7 +95,7 @@ EXPORT_SYMBOL(ulist_reinit);
  *
  * The allocated ulist will be returned in an initialized state.
  */
-struct ulist *ulist_alloc(unsigned long gfp_mask)
+struct ulist *ulist_alloc(gfp_t gfp_mask)
 {
 	struct ulist *ulist = kmalloc(sizeof(*ulist), gfp_mask);
 
@@ -144,7 +144,7 @@ EXPORT_SYMBOL(ulist_free);
  * unaltered.
  */
 int ulist_add(struct ulist *ulist, u64 val, unsigned long aux,
-	      unsigned long gfp_mask)
+	      gfp_t gfp_mask)
 {
 	int i;
 

diff --git a/fs/btrfs/ulist.h b/fs/btrfs/ulist.h
@@ -59,10 +59,10 @@ struct ulist {
 void ulist_init(struct ulist *ulist);
 void ulist_fini(struct ulist *ulist);
 void ulist_reinit(struct ulist *ulist);
-struct ulist *ulist_alloc(unsigned long gfp_mask);
+struct ulist *ulist_alloc(gfp_t gfp_mask);
 void ulist_free(struct ulist *ulist);
 int ulist_add(struct ulist *ulist, u64 val, unsigned long aux,
-	      unsigned long gfp_mask);
+	      gfp_t gfp_mask);
 struct ulist_node *ulist_next(struct ulist *ulist, struct ulist_node *prev);
 
 #endif