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xfs: remove xfs_perag_t

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Almost unused, gets rid of another typedef.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Dave Chinner 2021-06-02 10:48:51 +10:00 committed by Dave Chinner
parent f40aadb2bb
commit 509201163f
3 changed files with 35 additions and 35 deletions
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24
fs/xfs/libxfs/xfs_ag.c
View File

@ -104,19 +104,19 @@ xfs_perag_put(
*/
int
xfs_initialize_perag_data(
struct xfs_mount *mp,
xfs_agnumber_t agcount)
struct xfs_mount *mp,
xfs_agnumber_t agcount)
{
xfs_agnumber_t index;
xfs_perag_t *pag;
xfs_sb_t *sbp = &mp->m_sb;
uint64_t ifree = 0;
uint64_t ialloc = 0;
uint64_t bfree = 0;
uint64_t bfreelst = 0;
uint64_t btree = 0;
uint64_t fdblocks;
int error = 0;
xfs_agnumber_t index;
struct xfs_perag *pag;
struct xfs_sb *sbp = &mp->m_sb;
uint64_t ifree = 0;
uint64_t ialloc = 0;
uint64_t bfree = 0;
uint64_t bfreelst = 0;
uint64_t btree = 0;
uint64_t fdblocks;
int error = 0;
for (index = 0; index < agcount; index++) {
/*

4
fs/xfs/libxfs/xfs_ag.h
View File

@ -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);

42
fs/xfs/libxfs/xfs_alloc.c
View File

@ -2694,21 +2694,21 @@ out_no_agbp:
* 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 */
__be32 *agfl_bno;
int error;
int logflags;
xfs_mount_t *mp = tp->t_mountp;
xfs_perag_t *pag; /* per allocation group data */
struct xfs_agf *agf = agbp->b_addr;
struct xfs_buf *agflbp;
xfs_agblock_t bno;
__be32 *agfl_bno;
int error;
int logflags;
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;