Re: [PATCH 13/61] smb: store full 64-bit uniqueid in i_ino

Paulo Alcantara <[email protected]> Thu, 26 Feb 2026 13:57:49 -0300
Newsgroups gmane.comp.file-systems.ext4,gmane.linux.file-systems,gmane.linux.kernel,gmane.linux.kernel.mm,gmane.linux.file-systems.f2fs,gmane.linux.nfs,gmane.linux.kernel.cifs,gmane.network.samba.internals,gmane.comp.file-systems.nilfs.user,gmane.linux.kernel.autofs,gmane.comp.file-systems.ceph.devel,gmane.comp.file-systems.coda.general,gmane.comp.file-systems.ecryptfs.general,gmane.linux.drivers.mtd,gmane.linux.file-systems.union,gmane.comp.security.apparmor,gmane.linux.kernel.lsm,gmane.comp.freedesktop.amd-gfx,gmane.comp.video.dri.devel,gmane.linux.drivers.video-input-infrastructure,gmane.linux.network,gmane.linux.kernel.perf.user,gmane.linux.hams,gmane.linux.x25
Message-ID <[email protected]> 
Jeff Layton <[email protected]> writes:

> With i_ino now u64, CIFS/SMB can store the full 64-bit uniqueid in
> i_ino without the XOR-folding hack previously needed on 32-bit
> architectures.
>
> - Simplify cifs_uniqueid_to_ino_t() to return u64 directly
> - Update hash variable type in cifs_get_inode_info()
> - Update format strings from %lu to %llu
>
> Signed-off-by: Jeff Layton <[email protected]>
> ---
>  fs/smb/client/cifsfs.h | 12 +++---------
>  fs/smb/client/inode.c  |  4 ++--
>  2 files changed, 5 insertions(+), 11 deletions(-)

Acked-by: Paulo Alcantara (Red Hat) <[email protected]>