[PATCH 04/16] libxfs: rearrange xfs_bmap_add_free parameters

Dave Chinner
2016-03-08T04:17:07Z

From: "Darrick J. Wong" <darrick.wong@oracle.com>

The order is different to convention, making it a bit strange.
Reorder it according to convention before we start adding new
parameters.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---
fs/xfs/libxfs/xfs_bmap.c | 12 ++++++------
fs/xfs/libxfs/xfs_bmap.h | 4 ++--
fs/xfs/libxfs/xfs_bmap_btree.c | 2 +-
fs/xfs/libxfs/xfs_ialloc.c | 9 ++++-----
4 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index cb58d72..7aef8d8 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -573,10 +573,10 @@ xfs_bmap_validate_ret(
*/
void
xfs_bmap_add_free(
+ struct xfs_mount *mp, /* mount point structure */
+ struct xfs_bmap_free *flist, /* list of extents */
xfs_fsblock_t bno, /* fs block number of extent */
- xfs_filblks_t len, /* length of extent */
- xfs_bmap_free_t *flist, /* list of extents */
- xfs_mount_t *mp) /* mount point structure */
+ xfs_filblks_t len) /* length of extent */
{
xfs_bmap_free_item_t *cur; /* current (next) element */
xfs_bmap_free_item_t *new; /* new element */
@@ -702,7 +702,7 @@ xfs_bmap_btree_to_extents(
cblock = XFS_BUF_TO_BLOCK(cbp);
if ((error = xfs_btree_check_block(cur, cblock, 0, cbp)))
return error;
- xfs_bmap_add_free(cbno, 1, cur->bc_private.b.flist, mp);
+ xfs_bmap_add_free(mp, cur->bc_private.b.flist, cbno, 1);
ip->i_d.di_nblocks--;
xfs_trans_mod_dquot_byino(tp, ip, XFS_TRANS_DQ_BCOUNT, -1L);
xfs_trans_binval(tp, cbp);
@@ -5016,8 +5016,8 @@ xfs_bmap_del_extent(
* If we need to, add to list of extents to delete.
*/
if (do_fx)
- xfs_bmap_add_free(del->br_startblock, del->br_blockcount, flist,
- mp);
+ xfs_bmap_add_free(mp, flist, del->br_startblock,
+ del->br_blockcount);
/*
* Adjust inode # blocks in the file.
*/
diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h
index 423a34e..e081c76 100644
--- a/fs/xfs/libxfs/xfs_bmap.h
+++ b/fs/xfs/libxfs/xfs_bmap.h
@@ -191,8 +191,8 @@ void xfs_bmap_trace_exlist(struct xfs_inode *ip, xfs_extnum_t cnt,

int xfs_bmap_add_attrfork(struct xfs_inode *ip, int size, int rsvd);
void xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork);
-void xfs_bmap_add_free(xfs_fsblock_t bno, xfs_filblks_t len,
- struct xfs_bmap_free *flist, struct xfs_mount *mp);
+void xfs_bmap_add_free(struct xfs_mount *mp, struct xfs_bmap_free *flist,
+ xfs_fsblock_t bno, xfs_filblks_t len);
void xfs_bmap_cancel(struct xfs_bmap_free *flist);
int xfs_bmap_finish(struct xfs_trans **tp, struct xfs_bmap_free *flist,
struct xfs_inode *ip);
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c
index 6282f6e..db0c71e 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -526,7 +526,7 @@ xfs_bmbt_free_block(
struct xfs_trans *tp = cur->bc_tp;
xfs_fsblock_t fsbno = XFS_DADDR_TO_FSB(mp, XFS_BUF_ADDR(bp));

- xfs_bmap_add_free(fsbno, 1, cur->bc_private.b.flist, mp);
+ xfs_bmap_add_free(mp, cur->bc_private.b.flist, fsbno, 1);
ip->i_d.di_nblocks--;

xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 22297f9..e3c0af7 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -1828,9 +1828,8 @@ xfs_difree_inode_chunk(

if (!xfs_inobt_issparse(rec->ir_holemask)) {
/* not sparse, calculate extent info directly */
- xfs_bmap_add_free(XFS_AGB_TO_FSB(mp, agno,
- XFS_AGINO_TO_AGBNO(mp, rec->ir_startino)),
- mp->m_ialloc_blks, flist, mp);
+ xfs_bmap_add_free(mp, flist, XFS_AGB_TO_FSB(mp, agno, sagbno),
+ mp->m_ialloc_blks);
return;
}

@@ -1873,8 +1872,8 @@ xfs_difree_inode_chunk(

ASSERT(agbno % mp->m_sb.sb_spino_align == 0);
ASSERT(contigblk % mp->m_sb.sb_spino_align == 0);
- xfs_bmap_add_free(XFS_AGB_TO_FSB(mp, agno, agbno), contigblk,
- flist, mp);
+ xfs_bmap_add_free(mp, flist, XFS_AGB_TO_FSB(mp, agno, agbno),
+ contigblk);

/* reset range to current bit and carry on... */
startidx = endidx = nextbit;