Commit 50920116 authored by Dave Chinner's avatar Dave Chinner Committed by Dave Chinner
Browse files

xfs: remove xfs_perag_t 



Almost unused, gets rid of another typedef.

Signed-off-by: default avatarDave Chinner <dchinner@redhat.com>
Reviewed-by: default avatarBrian Foster <bfoster@redhat.com>
Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
parent f40aadb2

fs/xfs/libxfs/xfs_ag.c

+12 −12
Original line number Diff line number Diff line
@@ -108,8 +108,8 @@ xfs_initialize_perag_data( 
	xfs_agnumber_t		agcount)

{

	xfs_agnumber_t		index;

	xfs_perag_t	*pag;

	xfs_sb_t	*sbp = &mp->m_sb;

	struct xfs_perag	*pag;

	struct xfs_sb		*sbp = &mp->m_sb;

	uint64_t		ifree = 0;

	uint64_t		ialloc = 0;

	uint64_t		bfree = 0;

fs/xfs/libxfs/xfs_ag.h

+2 −2
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ struct xfs_ag_resv { 
 * Per-ag incore structure, copies of information in agf and agi, to improve the

 * performance of allocation group selection.

 */

typedef struct xfs_perag {

struct xfs_perag {

	struct xfs_mount *pag_mount;	/* owner filesystem */

	xfs_agnumber_t	pag_agno;	/* AG this structure belongs to */

	atomic_t	pag_ref;	/* perag reference count */
@@ -102,7 +102,7 @@ typedef struct xfs_perag { 
	 * or have some other means to control concurrency.

	 */

	struct rhashtable	pagi_unlinked_hash;

} xfs_perag_t;

};



int xfs_initialize_perag(struct xfs_mount *mp, xfs_agnumber_t agcount,

			xfs_agnumber_t *maxagi);

fs/xfs/libxfs/xfs_alloc.c

+21 −21
Original line number Diff line number Diff line
@@ -2694,21 +2694,21 @@ xfs_alloc_fix_freelist( 
 * Get a block from the freelist.

 * Returns with the buffer for the block gotten.

 */

int				/* error */

int

xfs_alloc_get_freelist(

	xfs_trans_t	*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 */

	struct xfs_trans	*tp,

	struct xfs_buf		*agbp,

	xfs_agblock_t		*bnop,

	int			btreeblk)

{

	struct xfs_agf		*agf = agbp->b_addr;

	struct xfs_buf	*agflbp;/* buffer for a.g. freelist structure */

	xfs_agblock_t	bno;	/* block number returned */

	struct xfs_buf		*agflbp;

	xfs_agblock_t		bno;

	__be32			*agfl_bno;

	int			error;

	int			logflags;

	xfs_mount_t	*mp = tp->t_mountp;

	xfs_perag_t	*pag;	/* per allocation group data */

	struct xfs_mount	*mp = tp->t_mountp;

	struct xfs_perag	*pag;



	/*

	 * Freelist is empty, give up.
@@ -2818,20 +2818,20 @@ xfs_alloc_pagf_init( 
/*

 * Put the block on the freelist for the allocation group.

 */

int					/* error */

int

xfs_alloc_put_freelist(

	xfs_trans_t		*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) /* block came from a AGF btree */

	struct xfs_trans	*tp,

	struct xfs_buf		*agbp,

	struct xfs_buf		*agflbp,

	xfs_agblock_t		bno,

	int			btreeblk)

{

	struct xfs_mount	*mp = tp->t_mountp;

	struct xfs_agf		*agf = agbp->b_addr;

	__be32			*blockp;/* pointer to array entry */

	struct xfs_perag	*pag;

	__be32			*blockp;

	int			error;

	int			logflags;

	xfs_perag_t		*pag;	/* per allocation group data */

	__be32			*agfl_bno;

	int			startoff;