From 34d73f54e2e2227cece751f168d08d3103092992 Mon Sep 17 00:00:00 2001 From: Alexander Block Date: Sat, 28 Jul 2012 16:18:58 +0200 Subject: 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 Signed-off-by: Alexander Block --- fs/btrfs/ulist.h | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'fs/btrfs/ulist.h') diff --git a/fs/btrfs/ulist.h b/fs/btrfs/ulist.h index 21bdc8ec813..21a1963439c 100644 --- a/fs/btrfs/ulist.h +++ b/fs/btrfs/ulist.h @@ -33,7 +33,7 @@ struct ulist_iterator { */ 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_fini(struct ulist *ulist); 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); -- cgit v1.2.3