On 3/5/26 00:32, Jeff Layton wrote: > On 32-bit architectures, unsigned long is only 32 bits wide, which > causes 64-bit inode numbers to be silently truncated. Several > filesystems (NFS, XFS, BTRFS, etc.) can generate inode numbers that > exceed 32 bits, and this truncation can lead to inode number collisions > and other subtle bugs on 32-bit systems. > > Change the type of inode->i_ino from unsigned long to u64 to ensure that > inode numbers are always represented as 64-bit values regardless of > architecture. Update all format specifiers treewide from %lu/%lx to > %llu/%llx to match the new type, along with corresponding local variable > types. > > This is the bulk treewide conversion. Earlier patches in this series > handled trace events separately to allow trace field reordering for > better struct packing on 32-bit. > > Signed-off-by: Jeff Layton <[email protected]>
For the zonefs bits: Acked-by: Damien Le Moal <[email protected]> -- Damien Le Moal Western Digital Research
