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btrfs-progs: add LOGICAL_INO_V2 to ioctl.h
Update the args structure, add the flags constant and the ioctl magic number. Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Zygo Blaxell <ce3g8jdj@umail.furryterror.org> Signed-off-by: David Sterba <dsterba@suse.com>
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11
ioctl.h
11
ioctl.h
@ -507,11 +507,18 @@ BUILD_ASSERT(sizeof(struct btrfs_ioctl_ino_path_args) == 56);
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struct btrfs_ioctl_logical_ino_args {
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__u64 logical; /* in */
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__u64 size; /* in */
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__u64 reserved[4];
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__u64 reserved[3];
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__u64 flags; /* in */
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/* struct btrfs_data_container *inodes; out */
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__u64 inodes;
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};
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/*
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* Return every ref to the extent, not just those containing logical block.
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* Requires logical == extent bytenr.
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*/
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#define BTRFS_LOGICAL_INO_ARGS_IGNORE_OFFSET (1ULL << 0)
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enum btrfs_dev_stat_values {
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/* disk I/O failure stats */
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BTRFS_DEV_STAT_WRITE_ERRS, /* EIO or EREMOTEIO from lower layers */
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@ -925,6 +932,8 @@ static inline char *btrfs_err_str(enum btrfs_err_code err_code)
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struct btrfs_ioctl_feature_flags[3])
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#define BTRFS_IOC_RM_DEV_V2 _IOW(BTRFS_IOCTL_MAGIC, 58, \
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struct btrfs_ioctl_vol_args_v2)
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#define BTRFS_IOC_LOGICAL_INO_V2 _IOWR(BTRFS_IOCTL_MAGIC, 59, \
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struct btrfs_ioctl_logical_ino_args)
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#define BTRFS_IOC_GET_SUBVOL_INFO _IOR(BTRFS_IOCTL_MAGIC, 60, \
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struct btrfs_ioctl_get_subvol_info_args)
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#define BTRFS_IOC_GET_SUBVOL_ROOTREF _IOWR(BTRFS_IOCTL_MAGIC, 61, \
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