1 files changed, 12 insertions, 49 deletions

diff --git a/fs/xfs/libxfs/xfs_alloc.h b/fs/xfs/libxfs/xfs_alloc.h
index 1c14a0b1abea..2c3f762dfb58 100644
--- a/fs/xfs/libxfs/xfs_alloc.h
+++ b/fs/xfs/libxfs/xfs_alloc.h
@@ -88,7 +88,6 @@ typedef struct xfs_alloc_arg {
 #define XFS_ALLOC_NOBUSY		(1 << 2)/* Busy extents not allowed */
 
 /* freespace limit calculations */
-#define XFS_ALLOC_AGFL_RESERVE	4
 unsigned int xfs_alloc_set_aside(struct xfs_mount *mp);
 unsigned int xfs_alloc_ag_max_usable(struct xfs_mount *mp);
 
@@ -96,6 +95,11 @@ xfs_extlen_t xfs_alloc_longest_free_extent(struct xfs_perag *pag,
 		xfs_extlen_t need, xfs_extlen_t reserved);
 unsigned int xfs_alloc_min_freelist(struct xfs_mount *mp,
 		struct xfs_perag *pag);
+int xfs_alloc_get_freelist(struct xfs_perag *pag, struct xfs_trans *tp,
+		struct xfs_buf *agfbp, xfs_agblock_t *bnop, int	 btreeblk);
+int xfs_alloc_put_freelist(struct xfs_perag *pag, struct xfs_trans *tp,
+		struct xfs_buf *agfbp, struct xfs_buf *agflbp,
+		xfs_agblock_t bno, int btreeblk);
 
 /*
  * Compute and fill in value of m_alloc_maxlevels.
@@ -105,56 +109,13 @@ xfs_alloc_compute_maxlevels(
 	struct xfs_mount	*mp);	/* file system mount structure */
 
 /*
- * Get a block from the freelist.
- * Returns with the buffer for the block gotten.
- */
-int				/* error */
-xfs_alloc_get_freelist(
-	struct xfs_trans *tp,	/* transaction pointer */
-	struct xfs_buf	*agbp,	/* buffer containing the agf structure */
-	xfs_agblock_t	*bnop,	/* block address retrieved from freelist */
-	int		btreeblk); /* destination is a AGF btree */
-
-/*
  * Log the given fields from the agf structure.
  */
 void
 xfs_alloc_log_agf(
 	struct xfs_trans *tp,	/* transaction pointer */
 	struct xfs_buf	*bp,	/* buffer for a.g. freelist header */
-	int		fields);/* mask of fields to be logged (XFS_AGF_...) */
-
-/*
- * Interface for inode allocation to force the pag data to be initialized.
- */
-int				/* error */
-xfs_alloc_pagf_init(
-	struct xfs_mount *mp,	/* file system mount structure */
-	struct xfs_trans *tp,	/* transaction pointer */
-	xfs_agnumber_t	agno,	/* allocation group number */
-	int		flags);	/* XFS_ALLOC_FLAGS_... */
-
-/*
- * Put the block on the freelist for the allocation group.
- */
-int				/* error */
-xfs_alloc_put_freelist(
-	struct xfs_trans *tp,	/* transaction pointer */
-	struct xfs_buf	*agbp,	/* buffer for a.g. freelist header */
-	struct xfs_buf	*agflbp,/* buffer for a.g. free block array */
-	xfs_agblock_t	bno,	/* block being freed */
-	int		btreeblk); /* owner was a AGF btree */
-
-/*
- * Read in the allocation group header (free/alloc section).
- */
-int					/* error  */
-xfs_alloc_read_agf(
-	struct xfs_mount *mp,		/* mount point structure */
-	struct xfs_trans *tp,		/* transaction pointer */
-	xfs_agnumber_t	agno,		/* allocation group number */
-	int		flags,		/* XFS_ALLOC_FLAG_... */
-	struct xfs_buf	**bpp);		/* buffer for the ag freelist header */
+	uint32_t	fields);/* mask of fields to be logged (XFS_AGF_...) */
 
 /*
  * Allocate an extent (variable-size).
@@ -207,10 +168,12 @@ xfs_alloc_get_rec(
 	xfs_extlen_t		*len,	/* output: length of extent */
 	int			*stat);	/* output: success/failure */
 
-int xfs_read_agf(struct xfs_mount *mp, struct xfs_trans *tp,
-			xfs_agnumber_t agno, int flags, struct xfs_buf **bpp);
-int xfs_alloc_read_agfl(struct xfs_mount *mp, struct xfs_trans *tp,
-			xfs_agnumber_t agno, struct xfs_buf **bpp);
+int xfs_read_agf(struct xfs_perag *pag, struct xfs_trans *tp, int flags,
+		struct xfs_buf **agfbpp);
+int xfs_alloc_read_agf(struct xfs_perag *pag, struct xfs_trans *tp, int flags,
+		struct xfs_buf **agfbpp);
+int xfs_alloc_read_agfl(struct xfs_perag *pag, struct xfs_trans *tp,
+		struct xfs_buf **bpp);
 int xfs_free_agfl_block(struct xfs_trans *, xfs_agnumber_t, xfs_agblock_t,
 			struct xfs_buf *, struct xfs_owner_info *);
 int xfs_alloc_fix_freelist(struct xfs_alloc_arg *args, int flags);