[PATCH 23/23] xfs: remove xfs_perag_t

Dave Chinner
2021-05-19T01:21:16Z

Almost unused, gets rid of another typedef.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
---
fs/xfs/libxfs/xfs_ag.c | 24 +++++++++++-----------
fs/xfs/libxfs/xfs_ag.h | 4 ++--
fs/xfs/libxfs/xfs_alloc.c | 42 +++++++++++++++++++--------------------
3 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_ag.c b/fs/xfs/libxfs/xfs_ag.c
index 0e0819f6fb89..29c42698aa90 100644
--- a/fs/xfs/libxfs/xfs_ag.c
+++ b/fs/xfs/libxfs/xfs_ag.c
@@ -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++) {
/*
diff --git a/fs/xfs/libxfs/xfs_ag.h b/fs/xfs/libxfs/xfs_ag.h
index bebbe1bfce27..39f6a0dc984a 100644
--- a/fs/xfs/libxfs/xfs_ag.h
+++ b/fs/xfs/libxfs/xfs_ag.h
@@ -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);
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index f7864f33c1f0..00bb34251829 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -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 */
- __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;

--
2.31.1