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

/linux-master/fs/xfs/
H A Dxfs_fsmap.h27 struct xfs_fsmap fmh_keys[2]; /* low and high keys */ member in struct:xfs_fsmap_head
H A Dxfs_fsmap.c868 * xfs_fsmap_head.fmh_keys -- low and high fsmap keys passed in;
870 * dkeys -- fmh_keys used to query each device;
871 * these are fmh_keys but w/ the low key
895 if (!xfs_getfsmap_is_valid_device(mp, &head->fmh_keys[0]) ||
896 !xfs_getfsmap_is_valid_device(mp, &head->fmh_keys[1]))
898 if (!xfs_getfsmap_check_keys(&head->fmh_keys[0], &head->fmh_keys[1]))
944 dkeys[0] = head->fmh_keys[0];
947 info.next_daddr = head->fmh_keys[0].fmr_physical +
948 head->fmh_keys[
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H A Dxfs_ioctl.c1529 memchr_inv(head.fmh_keys[0].fmr_reserved, 0,
1530 sizeof(head.fmh_keys[0].fmr_reserved)) ||
1531 memchr_inv(head.fmh_keys[1].fmr_reserved, 0,
1532 sizeof(head.fmh_keys[1].fmr_reserved)))
1552 xfs_fsmap_to_internal(&xhead.fmh_keys[0], &head.fmh_keys[0]);
1553 xfs_fsmap_to_internal(&xhead.fmh_keys[1], &head.fmh_keys[1]);
1555 trace_xfs_getfsmap_low_key(ip->i_mount, &xhead.fmh_keys[0]);
1556 trace_xfs_getfsmap_high_key(ip->i_mount, &xhead.fmh_keys[
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/linux-master/include/uapi/linux/
H A Dfsmap.h30 * The two elements in the fmh_keys array are used to constrain the
36 * copied into fmh_keys[0] to have the kernel start where it left off.
38 * The second element in the fmh_keys array should represent the
67 struct fsmap fmh_keys[2]; /* low and high keys for the mapping search */ member in struct:fsmap_head
84 head->fmh_keys[0] = head->fmh_recs[head->fmh_entries - 1];
/linux-master/fs/ext4/
H A Dfsmap.h28 struct ext4_fsmap fmh_keys[2]; /* low and high keys */ member in struct:ext4_fsmap_head
H A Dfsmap.c619 * _fsmap_head.fmh_keys -- low and high fsmap keys passed in;
621 * dkeys -- fmh_keys used to query each device;
622 * these are fmh_keys but w/ the low key
641 if (!ext4_getfsmap_is_valid_device(sb, &head->fmh_keys[0]) ||
642 !ext4_getfsmap_is_valid_device(sb, &head->fmh_keys[1]))
671 dkeys[0] = head->fmh_keys[0];
677 if (!ext4_getfsmap_check_keys(dkeys, &head->fmh_keys[1]))
680 info.gfi_next_fsblk = head->fmh_keys[0].fmr_physical +
681 head->fmh_keys[0].fmr_length;
691 if (head->fmh_keys[
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H A Dioctl.c895 memchr_inv(head.fmh_keys[0].fmr_reserved, 0,
896 sizeof(head.fmh_keys[0].fmr_reserved)) ||
897 memchr_inv(head.fmh_keys[1].fmr_reserved, 0,
898 sizeof(head.fmh_keys[1].fmr_reserved)))
904 if (head.fmh_keys[0].fmr_offset ||
905 (head.fmh_keys[1].fmr_offset != 0 &&
906 head.fmh_keys[1].fmr_offset != -1ULL))
911 ext4_fsmap_to_internal(sb, &xhead.fmh_keys[0], &head.fmh_keys[0]);
912 ext4_fsmap_to_internal(sb, &xhead.fmh_keys[
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