Lines Matching refs:buf_size
1472 u64 *buf_size, in copy_to_sk() argument
1506 if (sizeof(sh) + item_len > *buf_size) { in copy_to_sk()
1517 *buf_size = sizeof(sh) + item_len; in copy_to_sk()
1522 if (sizeof(sh) + item_len + *sk_offset > *buf_size) { in copy_to_sk()
1604 u64 *buf_size, in search_ioctl() argument
1614 if (*buf_size < sizeof(struct btrfs_ioctl_search_header)) { in search_ioctl()
1615 *buf_size = sizeof(struct btrfs_ioctl_search_header); in search_ioctl()
1644 if (fault_in_subpage_writeable(ubuf + sk_offset, *buf_size - sk_offset)) { in search_ioctl()
1653 ret = copy_to_sk(path, &key, sk, buf_size, ubuf, in search_ioctl()
1676 u64 buf_size; in btrfs_ioctl_tree_search() local
1684 buf_size = sizeof(uargs->buf); in btrfs_ioctl_tree_search()
1686 ret = search_ioctl(root, &sk, &buf_size, uargs->buf); in btrfs_ioctl_tree_search()
1706 u64 buf_size; in btrfs_ioctl_tree_search_v2() local
1716 buf_size = args.buf_size; in btrfs_ioctl_tree_search_v2()
1719 if (buf_size > buf_limit) in btrfs_ioctl_tree_search_v2()
1720 buf_size = buf_limit; in btrfs_ioctl_tree_search_v2()
1722 ret = search_ioctl(root, &args.key, &buf_size, in btrfs_ioctl_tree_search_v2()
1727 copy_to_user(&uarg->buf_size, &buf_size, sizeof(buf_size))) in btrfs_ioctl_tree_search_v2()