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Searched refs:fmh_keys (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.4/fs/ext4/
Dfsmap.c635 if (!ext4_getfsmap_is_valid_device(sb, &head->fmh_keys[0]) || in ext4_getfsmap()
636 !ext4_getfsmap_is_valid_device(sb, &head->fmh_keys[1])) in ext4_getfsmap()
665 dkeys[0] = head->fmh_keys[0]; in ext4_getfsmap()
671 if (!ext4_getfsmap_check_keys(dkeys, &head->fmh_keys[1])) in ext4_getfsmap()
674 info.gfi_next_fsblk = head->fmh_keys[0].fmr_physical + in ext4_getfsmap()
675 head->fmh_keys[0].fmr_length; in ext4_getfsmap()
685 if (head->fmh_keys[0].fmr_device > handlers[i].gfd_dev) in ext4_getfsmap()
687 if (head->fmh_keys[1].fmr_device < handlers[i].gfd_dev) in ext4_getfsmap()
697 if (handlers[i].gfd_dev == head->fmh_keys[1].fmr_device) in ext4_getfsmap()
698 dkeys[1] = head->fmh_keys[1]; in ext4_getfsmap()
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Dioctl.c650 memchr_inv(head.fmh_keys[0].fmr_reserved, 0, in ext4_ioc_getfsmap()
651 sizeof(head.fmh_keys[0].fmr_reserved)) || in ext4_ioc_getfsmap()
652 memchr_inv(head.fmh_keys[1].fmr_reserved, 0, in ext4_ioc_getfsmap()
653 sizeof(head.fmh_keys[1].fmr_reserved))) in ext4_ioc_getfsmap()
659 if (head.fmh_keys[0].fmr_offset || in ext4_ioc_getfsmap()
660 (head.fmh_keys[1].fmr_offset != 0 && in ext4_ioc_getfsmap()
661 head.fmh_keys[1].fmr_offset != -1ULL)) in ext4_ioc_getfsmap()
666 ext4_fsmap_to_internal(sb, &xhead.fmh_keys[0], &head.fmh_keys[0]); in ext4_ioc_getfsmap()
667 ext4_fsmap_to_internal(sb, &xhead.fmh_keys[1], &head.fmh_keys[1]); in ext4_ioc_getfsmap()
669 trace_ext4_getfsmap_low_key(sb, &xhead.fmh_keys[0]); in ext4_ioc_getfsmap()
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Dfsmap.h28 struct ext4_fsmap fmh_keys[2]; /* low and high keys */ member
/Linux-v5.4/include/uapi/linux/
Dfsmap.h67 struct fsmap fmh_keys[2]; /* low and high keys for the mapping search */ member
84 head->fmh_keys[0] = head->fmh_recs[head->fmh_entries - 1]; in fsmap_advance()
/Linux-v5.4/fs/xfs/
Dxfs_fsmap.c831 if (!xfs_getfsmap_is_valid_device(mp, &head->fmh_keys[0]) || in xfs_getfsmap()
832 !xfs_getfsmap_is_valid_device(mp, &head->fmh_keys[1])) in xfs_getfsmap()
878 dkeys[0] = head->fmh_keys[0]; in xfs_getfsmap()
889 if (!xfs_getfsmap_check_keys(dkeys, &head->fmh_keys[1])) in xfs_getfsmap()
892 info.next_daddr = head->fmh_keys[0].fmr_physical + in xfs_getfsmap()
893 head->fmh_keys[0].fmr_length; in xfs_getfsmap()
903 if (head->fmh_keys[0].fmr_device > handlers[i].dev) in xfs_getfsmap()
905 if (head->fmh_keys[1].fmr_device < handlers[i].dev) in xfs_getfsmap()
915 if (handlers[i].dev == head->fmh_keys[1].fmr_device) in xfs_getfsmap()
916 dkeys[1] = head->fmh_keys[1]; in xfs_getfsmap()
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Dxfs_fsmap.h27 struct xfs_fsmap fmh_keys[2]; /* low and high keys */ member
Dxfs_ioctl.c1870 memchr_inv(head.fmh_keys[0].fmr_reserved, 0, in xfs_ioc_getfsmap()
1871 sizeof(head.fmh_keys[0].fmr_reserved)) || in xfs_ioc_getfsmap()
1872 memchr_inv(head.fmh_keys[1].fmr_reserved, 0, in xfs_ioc_getfsmap()
1873 sizeof(head.fmh_keys[1].fmr_reserved))) in xfs_ioc_getfsmap()
1878 xfs_fsmap_to_internal(&xhead.fmh_keys[0], &head.fmh_keys[0]); in xfs_ioc_getfsmap()
1879 xfs_fsmap_to_internal(&xhead.fmh_keys[1], &head.fmh_keys[1]); in xfs_ioc_getfsmap()
1881 trace_xfs_getfsmap_low_key(ip->i_mount, &xhead.fmh_keys[0]); in xfs_ioc_getfsmap()
1882 trace_xfs_getfsmap_high_key(ip->i_mount, &xhead.fmh_keys[1]); in xfs_ioc_getfsmap()