fuse: fix stat call on 32 bit platforms

Now we store attr->ino at inode->i_ino, return attr->ino at the
first time and then return inode->i_ino if the attribute timeout
isn't expired. That's wrong on 32 bit platforms because attr->ino
is 64 bit and inode->i_ino is 32 bit in this case.

Fix this by saving 64 bit ino in fuse_inode structure and returning
it every time we call getattr. Also squash attr->ino into inode->i_ino
explicitly.

Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index df5ac048dc74..bc438320cac5 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -863,6 +863,7 @@ int fuse_update_attributes(struct inode *inode, struct kstat *stat,
 		if (stat) {
 			generic_fillattr(inode, stat);
 			stat->mode = fi->orig_i_mode;
+			stat->ino = fi->orig_ino;
 		}
 	}