Re: [PATCH v2 023/110] ceph: use PRIino format for i_ino

[Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>]

On Mon, 2026-03-02 at 15:24 -0500, Jeff Layton wrote:
> Convert ceph i_ino format strings to use the PRIino format
> macro in preparation for the widening of i_ino via kino_t.
> 
> Also correct signed format specifiers to unsigned, since inode
> numbers are unsigned values.
> 
> 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..718c194ba5d8ce22c6a5d1dd687ec3761263e7e1 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, "_%" PRIino "u", 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_%" PRIino "u",
>  				    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.