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xfs: add a perag to the btree cursor

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Which will eventually completely replace the agno in it.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Brian Foster <bfoster@redhat.com>
This commit is contained in:
Dave Chinner
2021-06-02 10:48:24 +10:00
committed by Dave Chinner
parent 58d43a7e32
commit be9fb17d88
21 changed files with 119 additions and 70 deletions
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3
fs/xfs/libxfs/xfs_alloc_btree.h
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@ -13,6 +13,7 @@
struct xfs_buf;
struct xfs_btree_cur;
struct xfs_mount;
struct xfs_perag;
struct xbtree_afakeroot;
/*
@ -48,7 +49,7 @@ struct xbtree_afakeroot;
extern struct xfs_btree_cur *xfs_allocbt_init_cursor(struct xfs_mount *,
struct xfs_trans *, struct xfs_buf *,
xfs_agnumber_t, xfs_btnum_t);
xfs_agnumber_t, struct xfs_perag *pag, xfs_btnum_t);
struct xfs_btree_cur *xfs_allocbt_stage_cursor(struct xfs_mount *mp,
struct xbtree_afakeroot *afake, xfs_agnumber_t agno,
xfs_btnum_t btnum);