printf("stat.rdev_minor = %u\n", stx->stx_rdev_minor);
printf("stat.dev_major = %u\n", stx->stx_dev_major);
printf("stat.dev_minor = %u\n", stx->stx_dev_minor);
+ printf("stat.mnt_id = 0x%llu\n", (unsigned long long)stx->stx_mnt_id);
+ printf("stat.dio_mem_align = %u\n", stx->stx_dio_mem_align);
+ printf("stat.dio_offset_align = %u\n", stx->stx_dio_offset_align);
+ printf("stat.subvol = 0x%llu\n", (unsigned long long)stx->stx_subvol);
printf("stat.atomic_write_unit_min = %u\n", stx->stx_atomic_write_unit_min);
printf("stat.atomic_write_unit_max = %u\n", stx->stx_atomic_write_unit_max);
printf("stat.atomic_write_segments_max = %u\n", stx->stx_atomic_write_segments_max);
+ printf("stat.dio_read_offset_align = %u\n", stx->stx_dio_read_offset_align);
return 0;
}
__u32 stx_atomic_write_unit_max; /* Max atomic write unit in bytes */
/* 0xb0 */
__u32 stx_atomic_write_segments_max; /* Max atomic write segment count */
- __u32 __spare1[1];
+
+ /* File offset alignment for direct I/O reads */
+ __u32 stx_dio_read_offset_align;
+
/* 0xb8 */
__u64 __spare3[9]; /* Spare space for future expansion */
/* 0x100 */
#endif /* STATX_TYPE */
+#ifndef STATX_MNT_ID
+#define STATX_MNT_ID 0x00001000U /* Got stx_mnt_id */
+#endif
+
+#ifndef STATX_DIOALIGN
+#define STATX_DIOALIGN 0x00002000U /* Want/got direct I/O alignment info */
+#endif
+
+#ifndef STATX_MNT_ID_UNIQUE
+#define STATX_MNT_ID_UNIQUE 0x00004000U /* Want/got extended stx_mount_id */
+#endif
+
+#ifndef STATX_SUBVOL
+#define STATX_SUBVOL 0x00008000U /* Want/got stx_subvol */
+#endif
+
#ifndef STATX_WRITE_ATOMIC
#define STATX_WRITE_ATOMIC 0x00010000U /* Want/got atomic_write_* fields */
#endif
+#ifndef STATX_DIO_READ_ALIGN
+#define STATX_DIO_READ_ALIGN 0x00020000U /* Want/got dio read alignment info */
+#endif
+
#endif /* XFS_IO_STATX_H */
AC_DEFUN([AC_NEED_INTERNAL_STATX],
[ AC_CHECK_TYPE(struct statx,
[
- AC_CHECK_MEMBER(struct statx.stx_atomic_write_unit_min,
+ AC_CHECK_MEMBER(struct statx.stx_dio_read_offset_align,
,
need_internal_statx=yes,
[#include <linux/stat.h>]