Btrfs: make aux field of ulist 64 bit
Btrfs send/receive uses the aux field to store inode numbers. On
32 bit machines this may become a problem.
Also fix all users of ulist_add and ulist_add_merged.
Reported-by: Arne Jansen <sensille@gmx.net>
Signed-off-by: Alexander Block <ablock84@googlemail.com>
diff --git a/fs/btrfs/ulist.h b/fs/btrfs/ulist.h
index 21bdc8e..21a1963 100644
--- a/fs/btrfs/ulist.h
+++ b/fs/btrfs/ulist.h
@@ -33,7 +33,7 @@
*/
struct ulist_node {
u64 val; /* value to store */
- unsigned long aux; /* auxiliary value saved along with the val */
+ u64 aux; /* auxiliary value saved along with the val */
};
struct ulist {
@@ -65,10 +65,9 @@
void ulist_reinit(struct ulist *ulist);
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,
- gfp_t gfp_mask);
-int ulist_add_merge(struct ulist *ulist, u64 val, unsigned long aux,
- unsigned long *old_aux, gfp_t gfp_mask);
+int ulist_add(struct ulist *ulist, u64 val, u64 aux, gfp_t gfp_mask);
+int ulist_add_merge(struct ulist *ulist, u64 val, u64 aux,
+ u64 *old_aux, gfp_t gfp_mask);
struct ulist_node *ulist_next(struct ulist *ulist,
struct ulist_iterator *uiter);