Re: [PATCH 25/61] ceph: update format strings for u64 i_ino

Viacheslav Dubeyko
2026-02-26T19:37:55Z

On Thu, 2026-02-26 at 10:55 -0500, Jeff Layton wrote:
> Update format strings and local variable types in ceph for the
> i_ino type change from unsigned long to u64.
>
> Signed-off-by: Jeff Layton <jlayton@kernel.org>
> ---
> fs/ceph/crypto.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/ceph/crypto.c b/fs/ceph/crypto.c
> index f3de43ccb470ddbd7945426d79f9024ae615c127..3c8a21a572d8230b558f20bb02721184cae35ee6 100644
> --- a/fs/ceph/crypto.c
> +++ b/fs/ceph/crypto.c
> @@ -272,7 +272,7 @@ int ceph_encode_encrypted_dname(struct inode *parent, char *buf, int elen)
> /* To understand the 240 limit, see CEPH_NOHASH_NAME_MAX comments */
> WARN_ON(elen > 240);
> if (dir != parent) // leading _ is already there; append _<inum>
> - elen += 1 + sprintf(p + elen, "_%ld", dir->i_ino);
> + elen += 1 + sprintf(p + elen, "_%lld", dir->i_ino);
>
> out:
> kfree(cryptbuf);
> @@ -377,7 +377,7 @@ int ceph_fname_to_usr(const struct ceph_fname *fname, struct fscrypt_str *tname,
> if (!ret && (dir != fname->dir)) {
> char tmp_buf[BASE64_CHARS(NAME_MAX)];
>
> - name_len = snprintf(tmp_buf, sizeof(tmp_buf), "_%.*s_%ld",
> + name_len = snprintf(tmp_buf, sizeof(tmp_buf), "_%.*s_%lld",
> oname->len, oname->name, dir->i_ino);
> memcpy(oname->name, tmp_buf, name_len);
> oname->len = name_len;

Looks good.

Reviewed-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>

Thanks,
Slava.