From 740c3d226cbba6cd6a32adfb66809c94938f3e57 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Wed, 2 Nov 2011 15:48:34 -0400 Subject: Btrfs: fix the new inspection ioctls for 32 bit compat The new ioctls to follow backrefs are not clean for 32/64 bit compat. This reworks them for u64s everywhere. They are brand new, so there are no problems with changing the interface now. Signed-off-by: Chris Mason --- fs/btrfs/backref.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/btrfs/backref.c') diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 2351df0de450..8855aad3929c 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -676,14 +676,14 @@ static int inode_to_path(u64 inum, struct btrfs_inode_ref *iref, bytes_left = ipath->fspath->bytes_left > s_ptr ? ipath->fspath->bytes_left - s_ptr : 0; - fspath_min = (char *)ipath->fspath->str + (i + 1) * s_ptr; + fspath_min = (char *)ipath->fspath->val + (i + 1) * s_ptr; fspath = iref_to_path(ipath->fs_root, ipath->btrfs_path, iref, eb, inum, fspath_min, bytes_left); if (IS_ERR(fspath)) return PTR_ERR(fspath); if (fspath > fspath_min) { - ipath->fspath->str[i] = fspath; + ipath->fspath->val[i] = (u64)fspath; ++ipath->fspath->elem_cnt; ipath->fspath->bytes_left = fspath - fspath_min; } else { @@ -698,9 +698,9 @@ static int inode_to_path(u64 inum, struct btrfs_inode_ref *iref, /* * this dumps all file system paths to the inode into the ipath struct, provided * is has been created large enough. each path is zero-terminated and accessed - * from ipath->fspath->str[i]. + * from ipath->fspath->val[i]. * when it returns, there are ipath->fspath->elem_cnt number of paths available - * in ipath->fspath->str[]. when the allocated space wasn't sufficient, the + * in ipath->fspath->val[]. when the allocated space wasn't sufficient, the * number of missed paths in recored in ipath->fspath->elem_missed, otherwise, * it's zero. ipath->fspath->bytes_missing holds the number of bytes that would * have been needed to return all paths. -- cgit v1.2.2