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xfs: move growfs core to libxfs

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So it can be shared with userspace (e.g. mkfs) easily.

Signed-Off-By: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Dave Chinner
2018-05-13 23:10:08 -07:00
committed by Darrick J. Wong
parent 8125147288
commit b16817b66b
6 changed files with 516 additions and 475 deletions
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9
fs/xfs/libxfs/xfs_sb.h
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@@ -18,6 +18,13 @@
#ifndef __XFS_SB_H__
#define __XFS_SB_H__
struct xfs_mount;
struct xfs_sb;
struct xfs_dsb;
struct xfs_trans;
struct xfs_fsop_geom;
struct xfs_perag;
/*
* perag get/put wrappers for ref counting
*/
@@ -34,6 +41,8 @@ extern void xfs_sb_from_disk(struct xfs_sb *to, struct xfs_dsb *from);
extern void xfs_sb_to_disk(struct xfs_dsb *to, struct xfs_sb *from);
extern void xfs_sb_quota_from_disk(struct xfs_sb *sbp);
extern int xfs_update_secondary_sbs(struct xfs_mount *mp);
#define XFS_FS_GEOM_MAX_STRUCT_VER (4)
extern int xfs_fs_geometry(struct xfs_sb *sbp, struct xfs_fsop_geom *geo,
int struct_version);