Hi Alex, On 19/06/2025 12:05, Alejandro Colomar wrote: >> @@ -74,6 +74,9 @@ struct statx { >> \& >> /* File offset alignment for direct I/O reads */ >> __u32 stx_dio_read_offset_align; >> +\& >> + /* Direct I/O atomic write max opt limit */ >> + __u32 stx_atomic_write_unit_max_opt; > Please align the member with the one above. stx_dio_read_offset_align is actually misaligned (to the member above it): /* Direct I/O atomic write limits */ __u32 stx_atomic_write_unit_min; __u32 stx_atomic_write_unit_max; __u32 stx_atomic_write_segments_max; /* File offset alignment for direct I/O reads */ __u32 stx_dio_read_offset_align; I'll just fix that separately. Thanks, John