[PATCH 16/47] xfs: change xfs_bmap_{finish, cancel, init, free} -> xfs_defer_*

Darrick J. Wong
2016-07-21T04:58:07Z

Drop the compatibility shims that we were using to integrate the new
deferred operation mechanism into the existing code. No new code.

v2: Also change xfs_bmap_free_item -> xfs_extent_free_item.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
fs/xfs/libxfs/xfs_attr.c | 58 ++++++++++++++++++------------------
fs/xfs/libxfs/xfs_attr_remote.c | 14 ++++-----
fs/xfs/libxfs/xfs_bmap.c | 46 ++++++++++++++---------------
fs/xfs/libxfs/xfs_bmap.h | 18 ++++++-----
fs/xfs/libxfs/xfs_btree.h | 5 ++-
fs/xfs/libxfs/xfs_da_btree.h | 4 +--
fs/xfs/libxfs/xfs_defer.h | 7 ----
fs/xfs/libxfs/xfs_dir2.c | 6 ++--
fs/xfs/libxfs/xfs_dir2.h | 8 +++--
fs/xfs/libxfs/xfs_ialloc.c | 6 ++--
fs/xfs/libxfs/xfs_ialloc.h | 2 +
fs/xfs/libxfs/xfs_trans_resv.c | 4 +--
fs/xfs/xfs_bmap_util.c | 28 +++++++++---------
fs/xfs/xfs_bmap_util.h | 2 +
fs/xfs/xfs_dquot.c | 10 +++---
fs/xfs/xfs_inode.c | 62 ++++++++++++++++++++-------------------
fs/xfs/xfs_inode.h | 4 +--
fs/xfs/xfs_iomap.c | 24 ++++++++-------
fs/xfs/xfs_rtalloc.c | 8 +++--
fs/xfs/xfs_super.c | 2 +
fs/xfs/xfs_symlink.c | 16 +++++-----
fs/xfs/xfs_trans.h | 5 ---
fs/xfs/xfs_trans_extfree.c | 36 +++++++++++------------
23 files changed, 182 insertions(+), 193 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 79d3a30..66baf97 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -204,7 +204,7 @@ xfs_attr_set(
{
struct xfs_mount *mp = dp->i_mount;
struct xfs_da_args args;
- struct xfs_bmap_free flist;
+ struct xfs_defer_ops flist;
struct xfs_trans_res tres;
xfs_fsblock_t firstblock;
int rsvd = (flags & ATTR_ROOT) != 0;
@@ -317,13 +317,13 @@ xfs_attr_set(
* It won't fit in the shortform, transform to a leaf block.
* GROT: another possible req'mt for a double-split btree op.
*/
- xfs_bmap_init(args.flist, args.firstblock);
+ xfs_defer_init(args.flist, args.firstblock);
error = xfs_attr_shortform_to_leaf(&args);
if (!error)
- error = xfs_bmap_finish(&args.trans, args.flist, dp);
+ error = xfs_defer_finish(&args.trans, args.flist, dp);
if (error) {
args.trans = NULL;
- xfs_bmap_cancel(&flist);
+ xfs_defer_cancel(&flist);
goto out;
}

@@ -383,7 +383,7 @@ xfs_attr_remove(
{
struct xfs_mount *mp = dp->i_mount;
struct xfs_da_args args;
- struct xfs_bmap_free flist;
+ struct xfs_defer_ops flist;
xfs_fsblock_t firstblock;
int error;

@@ -585,13 +585,13 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
* Commit that transaction so that the node_addname() call
* can manage its own transactions.
*/
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_attr3_leaf_to_node(args);
if (!error)
- error = xfs_bmap_finish(&args->trans, args->flist, dp);
+ error = xfs_defer_finish(&args->trans, args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
return error;
}

@@ -675,15 +675,15 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
* If the result is small enough, shrink it all into the inode.
*/
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_attr3_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error)
- error = xfs_bmap_finish(&args->trans,
+ error = xfs_defer_finish(&args->trans,
args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
return error;
}
}
@@ -738,14 +738,14 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
* If the result is small enough, shrink it all into the inode.
*/
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_attr3_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error)
- error = xfs_bmap_finish(&args->trans, args->flist, dp);
+ error = xfs_defer_finish(&args->trans, args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
return error;
}
}
@@ -864,14 +864,14 @@ restart:
*/
xfs_da_state_free(state);
state = NULL;
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_attr3_leaf_to_node(args);
if (!error)
- error = xfs_bmap_finish(&args->trans,
+ error = xfs_defer_finish(&args->trans,
args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
goto out;
}

@@ -892,13 +892,13 @@ restart:
* in the index/blkno/rmtblkno/rmtblkcnt fields and
* in the index2/blkno2/rmtblkno2/rmtblkcnt2 fields.
*/
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_da3_split(state);
if (!error)
- error = xfs_bmap_finish(&args->trans, args->flist, dp);
+ error = xfs_defer_finish(&args->trans, args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
goto out;
}
} else {
@@ -991,14 +991,14 @@ restart:
* Check to see if the tree needs to be collapsed.
*/
if (retval && (state->path.active > 1)) {
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_da3_join(state);
if (!error)
- error = xfs_bmap_finish(&args->trans,
+ error = xfs_defer_finish(&args->trans,
args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
goto out;
}
}
@@ -1114,13 +1114,13 @@ xfs_attr_node_removename(xfs_da_args_t *args)
* Check to see if the tree needs to be collapsed.
*/
if (retval && (state->path.active > 1)) {
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_da3_join(state);
if (!error)
- error = xfs_bmap_finish(&args->trans, args->flist, dp);
+ error = xfs_defer_finish(&args->trans, args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
goto out;
}
/*
@@ -1147,15 +1147,15 @@ xfs_attr_node_removename(xfs_da_args_t *args)
goto out;

if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_attr3_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error)
- error = xfs_bmap_finish(&args->trans,
+ error = xfs_defer_finish(&args->trans,
args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
goto out;
}
} else
diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c
index 93a9ce1..aabb516 100644
--- a/fs/xfs/libxfs/xfs_attr_remote.c
+++ b/fs/xfs/libxfs/xfs_attr_remote.c
@@ -461,16 +461,16 @@ xfs_attr_rmtval_set(
* extent and then crash then the block may not contain the
* correct metadata after log recovery occurs.
*/
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
nmap = 1;
error = xfs_bmapi_write(args->trans, dp, (xfs_fileoff_t)lblkno,
blkcnt, XFS_BMAPI_ATTRFORK, args->firstblock,
args->total, &map, &nmap, args->flist);
if (!error)
- error = xfs_bmap_finish(&args->trans, args->flist, dp);
+ error = xfs_defer_finish(&args->trans, args->flist, dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
return error;
}

@@ -504,7 +504,7 @@ xfs_attr_rmtval_set(

ASSERT(blkcnt > 0);

- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
nmap = 1;
error = xfs_bmapi_read(dp, (xfs_fileoff_t)lblkno,
blkcnt, &map, &nmap,
@@ -604,16 +604,16 @@ xfs_attr_rmtval_remove(
blkcnt = args->rmtblkcnt;
done = 0;
while (!done) {
- xfs_bmap_init(args->flist, args->firstblock);
+ xfs_defer_init(args->flist, args->firstblock);
error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt,
XFS_BMAPI_ATTRFORK, 1, args->firstblock,
args->flist, &done);
if (!error)
- error = xfs_bmap_finish(&args->trans, args->flist,
+ error = xfs_defer_finish(&args->trans, args->flist,
args->dp);
if (error) {
args->trans = NULL;
- xfs_bmap_cancel(args->flist);
+ xfs_defer_cancel(args->flist);
return error;
}

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index e090d34..71bf553 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -572,11 +572,11 @@ xfs_bmap_validate_ret(
void
xfs_bmap_add_free(
struct xfs_mount *mp, /* mount point structure */
- struct xfs_bmap_free *flist, /* list of extents */
+ struct xfs_defer_ops *flist, /* list of extents */
xfs_fsblock_t bno, /* fs block number of extent */
xfs_filblks_t len) /* length of extent */
{
- struct xfs_bmap_free_item *new; /* new element */
+ struct xfs_extent_free_item *new; /* new element */
#ifdef DEBUG
xfs_agnumber_t agno;
xfs_agblock_t agbno;
@@ -594,9 +594,9 @@ xfs_bmap_add_free(
#endif
ASSERT(xfs_bmap_free_item_zone != NULL);
new = kmem_zone_alloc(xfs_bmap_free_item_zone, KM_SLEEP);
- new->xbfi_startblock = bno;
- new->xbfi_blockcount = (xfs_extlen_t)len;
- xfs_defer_add(flist, XFS_DEFER_OPS_TYPE_FREE, &new->xbfi_list);
+ new->xefi_startblock = bno;
+ new->xefi_blockcount = (xfs_extlen_t)len;
+ xfs_defer_add(flist, XFS_DEFER_OPS_TYPE_FREE, &new->xefi_list);
}

/*
@@ -672,7 +672,7 @@ xfs_bmap_extents_to_btree(
xfs_trans_t *tp, /* transaction pointer */
xfs_inode_t *ip, /* incore inode pointer */
xfs_fsblock_t *firstblock, /* first-block-allocated */
- xfs_bmap_free_t *flist, /* blocks freed in xaction */
+ struct xfs_defer_ops *flist, /* blocks freed in xaction */
xfs_btree_cur_t **curp, /* cursor returned to caller */
int wasdel, /* converting a delayed alloc */
int *logflagsp, /* inode logging flags */
@@ -940,7 +940,7 @@ xfs_bmap_add_attrfork_btree(
xfs_trans_t *tp, /* transaction pointer */
xfs_inode_t *ip, /* incore inode pointer */
xfs_fsblock_t *firstblock, /* first block allocated */
- xfs_bmap_free_t *flist, /* blocks to free at commit */
+ struct xfs_defer_ops *flist, /* blocks to free at commit */
int *flags) /* inode logging flags */
{
xfs_btree_cur_t *cur; /* btree cursor */
@@ -983,7 +983,7 @@ xfs_bmap_add_attrfork_extents(
xfs_trans_t *tp, /* transaction pointer */
xfs_inode_t *ip, /* incore inode pointer */
xfs_fsblock_t *firstblock, /* first block allocated */
- xfs_bmap_free_t *flist, /* blocks to free at commit */
+ struct xfs_defer_ops *flist, /* blocks to free at commit */
int *flags) /* inode logging flags */
{
xfs_btree_cur_t *cur; /* bmap btree cursor */
@@ -1018,7 +1018,7 @@ xfs_bmap_add_attrfork_local(
xfs_trans_t *tp, /* transaction pointer */
xfs_inode_t *ip, /* incore inode pointer */
xfs_fsblock_t *firstblock, /* first block allocated */
- xfs_bmap_free_t *flist, /* blocks to free at commit */
+ struct xfs_defer_ops *flist, /* blocks to free at commit */
int *flags) /* inode logging flags */
{
xfs_da_args_t dargs; /* args for dir/attr code */
@@ -1059,7 +1059,7 @@ xfs_bmap_add_attrfork(
int rsvd) /* xact may use reserved blks */
{
xfs_fsblock_t firstblock; /* 1st block/ag allocated */
- xfs_bmap_free_t flist; /* freed extent records */
+ struct xfs_defer_ops flist; /* freed extent records */
xfs_mount_t *mp; /* mount structure */
xfs_trans_t *tp; /* transaction pointer */
int blks; /* space reservation */
@@ -1125,7 +1125,7 @@ xfs_bmap_add_attrfork(
ip->i_afp = kmem_zone_zalloc(xfs_ifork_zone, KM_SLEEP);
ip->i_afp->if_flags = XFS_IFEXTENTS;
logflags = 0;
- xfs_bmap_init(&flist, &firstblock);
+ xfs_defer_init(&flist, &firstblock);
switch (ip->i_d.di_format) {
case XFS_DINODE_FMT_LOCAL:
error = xfs_bmap_add_attrfork_local(tp, ip, &firstblock, &flist,
@@ -1165,7 +1165,7 @@ xfs_bmap_add_attrfork(
xfs_log_sb(tp);
}

- error = xfs_bmap_finish(&tp, &flist, NULL);
+ error = xfs_defer_finish(&tp, &flist, NULL);
if (error)
goto bmap_cancel;
error = xfs_trans_commit(tp);
@@ -1173,7 +1173,7 @@ xfs_bmap_add_attrfork(
return error;

bmap_cancel:
- xfs_bmap_cancel(&flist);
+ xfs_defer_cancel(&flist);
trans_cancel:
xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
@@ -2214,7 +2214,7 @@ xfs_bmap_add_extent_unwritten_real(
xfs_btree_cur_t **curp, /* if *curp is null, not a btree */
xfs_bmbt_irec_t *new, /* new data to add to file extents */
xfs_fsblock_t *first, /* pointer to firstblock variable */
- xfs_bmap_free_t *flist, /* list of extents to be freed */
+ struct xfs_defer_ops *flist, /* list of extents to be freed */
int *logflagsp) /* inode logging flags */
{
xfs_btree_cur_t *cur; /* btree cursor */
@@ -4447,7 +4447,7 @@ xfs_bmapi_write(
xfs_extlen_t total, /* total blocks needed */
struct xfs_bmbt_irec *mval, /* output: map values */
int *nmap, /* i/o: mval size/count */
- struct xfs_bmap_free *flist) /* i/o: list extents to free */
+ struct xfs_defer_ops *flist) /* i/o: list extents to free */
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_ifork *ifp;
@@ -4735,7 +4735,7 @@ xfs_bmap_del_extent(
xfs_inode_t *ip, /* incore inode pointer */
xfs_trans_t *tp, /* current transaction pointer */
xfs_extnum_t *idx, /* extent number to update/delete */
- xfs_bmap_free_t *flist, /* list of extents to be freed */
+ struct xfs_defer_ops *flist, /* list of extents to be freed */
xfs_btree_cur_t *cur, /* if null, not a btree */
xfs_bmbt_irec_t *del, /* data to remove from extents */
int *logflagsp, /* inode logging flags */
@@ -5064,7 +5064,7 @@ xfs_bunmapi(
xfs_extnum_t nexts, /* number of extents max */
xfs_fsblock_t *firstblock, /* first allocated block
controls a.g. for allocs */
- xfs_bmap_free_t *flist, /* i/o: list extents to free */
+ struct xfs_defer_ops *flist, /* i/o: list extents to free */
int *done) /* set if not done yet */
{
xfs_btree_cur_t *cur; /* bmap btree cursor */
@@ -5680,7 +5680,7 @@ xfs_bmap_shift_extents(
int *done,
xfs_fileoff_t stop_fsb,
xfs_fsblock_t *firstblock,
- struct xfs_bmap_free *flist,
+ struct xfs_defer_ops *flist,
enum shift_direction direction,
int num_exts)
{
@@ -5834,7 +5834,7 @@ xfs_bmap_split_extent_at(
struct xfs_inode *ip,
xfs_fileoff_t split_fsb,
xfs_fsblock_t *firstfsb,
- struct xfs_bmap_free *free_list)
+ struct xfs_defer_ops *free_list)
{
int whichfork = XFS_DATA_FORK;
struct xfs_btree_cur *cur = NULL;
@@ -5973,7 +5973,7 @@ xfs_bmap_split_extent(
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_trans *tp;
- struct xfs_bmap_free free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t firstfsb;
int error;

@@ -5985,21 +5985,21 @@ xfs_bmap_split_extent(
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);

- xfs_bmap_init(&free_list, &firstfsb);
+ xfs_defer_init(&free_list, &firstfsb);

error = xfs_bmap_split_extent_at(tp, ip, split_fsb,
&firstfsb, &free_list);
if (error)
goto out;

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto out;

return xfs_trans_commit(tp);

out:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
xfs_trans_cancel(tp);
return error;
}
diff --git a/fs/xfs/libxfs/xfs_bmap.h b/fs/xfs/libxfs/xfs_bmap.h
index 891b728..3dc8393 100644
--- a/fs/xfs/libxfs/xfs_bmap.h
+++ b/fs/xfs/libxfs/xfs_bmap.h
@@ -32,7 +32,7 @@ extern kmem_zone_t *xfs_bmap_free_item_zone;
*/
struct xfs_bmalloca {
xfs_fsblock_t *firstblock; /* i/o first block allocated */
- struct xfs_bmap_free *flist; /* bmap freelist */
+ struct xfs_defer_ops *flist; /* bmap freelist */
struct xfs_trans *tp; /* transaction pointer */
struct xfs_inode *ip; /* incore inode pointer */
struct xfs_bmbt_irec prev; /* extent before the new one */
@@ -62,11 +62,11 @@ struct xfs_bmalloca {
* List of extents to be free "later".
* The list is kept sorted on xbf_startblock.
*/
-struct xfs_bmap_free_item
+struct xfs_extent_free_item
{
- xfs_fsblock_t xbfi_startblock;/* starting fs block number */
- xfs_extlen_t xbfi_blockcount;/* number of blocks in extent */
- struct list_head xbfi_list;
+ xfs_fsblock_t xefi_startblock;/* starting fs block number */
+ xfs_extlen_t xefi_blockcount;/* number of blocks in extent */
+ struct list_head xefi_list;
};

#define XFS_BMAP_MAX_NMAP 4
@@ -164,7 +164,7 @@ 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(struct xfs_mount *mp, struct xfs_bmap_free *flist,
+void xfs_bmap_add_free(struct xfs_mount *mp, struct xfs_defer_ops *flist,
xfs_fsblock_t bno, xfs_filblks_t len);
void xfs_bmap_compute_maxlevels(struct xfs_mount *mp, int whichfork);
int xfs_bmap_first_unused(struct xfs_trans *tp, struct xfs_inode *ip,
@@ -186,18 +186,18 @@ int xfs_bmapi_write(struct xfs_trans *tp, struct xfs_inode *ip,
xfs_fileoff_t bno, xfs_filblks_t len, int flags,
xfs_fsblock_t *firstblock, xfs_extlen_t total,
struct xfs_bmbt_irec *mval, int *nmap,
- struct xfs_bmap_free *flist);
+ struct xfs_defer_ops *flist);
int xfs_bunmapi(struct xfs_trans *tp, struct xfs_inode *ip,
xfs_fileoff_t bno, xfs_filblks_t len, int flags,
xfs_extnum_t nexts, xfs_fsblock_t *firstblock,
- struct xfs_bmap_free *flist, int *done);
+ struct xfs_defer_ops *flist, int *done);
int xfs_check_nostate_extents(struct xfs_ifork *ifp, xfs_extnum_t idx,
xfs_extnum_t num);
uint xfs_default_attroffset(struct xfs_inode *ip);
int xfs_bmap_shift_extents(struct xfs_trans *tp, struct xfs_inode *ip,
xfs_fileoff_t *next_fsb, xfs_fileoff_t offset_shift_fsb,
int *done, xfs_fileoff_t stop_fsb, xfs_fsblock_t *firstblock,
- struct xfs_bmap_free *flist, enum shift_direction direction,
+ struct xfs_defer_ops *flist, enum shift_direction direction,
int num_exts);
int xfs_bmap_split_extent(struct xfs_inode *ip, xfs_fileoff_t split_offset);

diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h
index d111eb6..6713af3 100644
--- a/fs/xfs/libxfs/xfs_btree.h
+++ b/fs/xfs/libxfs/xfs_btree.h
@@ -19,7 +19,7 @@
#define __XFS_BTREE_H__

struct xfs_buf;
-struct xfs_bmap_free;
+struct xfs_defer_ops;
struct xfs_inode;
struct xfs_mount;
struct xfs_trans;
@@ -255,11 +255,12 @@ typedef struct xfs_btree_cur
union {
struct { /* needed for BNO, CNT, INO */
struct xfs_buf *agbp; /* agf/agi buffer pointer */
+ struct xfs_defer_ops *flist; /* deferred updates */
xfs_agnumber_t agno; /* ag number */
} a;
struct { /* needed for BMAP */
struct xfs_inode *ip; /* pointer to our inode */
- struct xfs_bmap_free *flist; /* list to free after */
+ struct xfs_defer_ops *flist; /* deferred updates */
xfs_fsblock_t firstblock; /* 1st blk allocated */
int allocated; /* count of alloced */
short forksize; /* fork's inode space */
diff --git a/fs/xfs/libxfs/xfs_da_btree.h b/fs/xfs/libxfs/xfs_da_btree.h
index 6e153e3..249813a 100644
--- a/fs/xfs/libxfs/xfs_da_btree.h
+++ b/fs/xfs/libxfs/xfs_da_btree.h
@@ -19,7 +19,7 @@
#ifndef __XFS_DA_BTREE_H__
#define __XFS_DA_BTREE_H__

-struct xfs_bmap_free;
+struct xfs_defer_ops;
struct xfs_inode;
struct xfs_trans;
struct zone;
@@ -70,7 +70,7 @@ typedef struct xfs_da_args {
xfs_ino_t inumber; /* input/output inode number */
struct xfs_inode *dp; /* directory inode to manipulate */
xfs_fsblock_t *firstblock; /* ptr to firstblock for bmap calls */
- struct xfs_bmap_free *flist; /* ptr to freelist for bmap_finish */
+ struct xfs_defer_ops *flist; /* ptr to freelist for bmap_finish */
struct xfs_trans *trans; /* current trans (changes over time) */
xfs_extlen_t total; /* total blocks needed, for 1st bmap */
int whichfork; /* data or attribute fork */
diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h
index 8d25086..b9b5a92 100644
--- a/fs/xfs/libxfs/xfs_defer.h
+++ b/fs/xfs/libxfs/xfs_defer.h
@@ -93,11 +93,4 @@ struct xfs_defer_op_type {

void xfs_defer_init_op_type(const struct xfs_defer_op_type *type);

-/* XXX: compatibility shims, will go away in the next patch */
-#define xfs_bmap_finish xfs_defer_finish
-#define xfs_bmap_cancel xfs_defer_cancel
-#define xfs_bmap_init xfs_defer_init
-#define xfs_bmap_free xfs_defer_ops
-typedef struct xfs_defer_ops xfs_bmap_free_t;
-
#endif /* __XFS_DEFER_H__ */
diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c
index 945c0345..0523100 100644
--- a/fs/xfs/libxfs/xfs_dir2.c
+++ b/fs/xfs/libxfs/xfs_dir2.c
@@ -260,7 +260,7 @@ xfs_dir_createname(
struct xfs_name *name,
xfs_ino_t inum, /* new entry inode number */
xfs_fsblock_t *first, /* bmap's firstblock */
- xfs_bmap_free_t *flist, /* bmap's freeblock list */
+ struct xfs_defer_ops *flist, /* bmap's freeblock list */
xfs_extlen_t total) /* bmap's total block count */
{
struct xfs_da_args *args;
@@ -437,7 +437,7 @@ xfs_dir_removename(
struct xfs_name *name,
xfs_ino_t ino,
xfs_fsblock_t *first, /* bmap's firstblock */
- xfs_bmap_free_t *flist, /* bmap's freeblock list */
+ struct xfs_defer_ops *flist, /* bmap's freeblock list */
xfs_extlen_t total) /* bmap's total block count */
{
struct xfs_da_args *args;
@@ -499,7 +499,7 @@ xfs_dir_replace(
struct xfs_name *name, /* name of entry to replace */
xfs_ino_t inum, /* new inode number */
xfs_fsblock_t *first, /* bmap's firstblock */
- xfs_bmap_free_t *flist, /* bmap's freeblock list */
+ struct xfs_defer_ops *flist, /* bmap's freeblock list */
xfs_extlen_t total) /* bmap's total block count */
{
struct xfs_da_args *args;
diff --git a/fs/xfs/libxfs/xfs_dir2.h b/fs/xfs/libxfs/xfs_dir2.h
index e553536..c272f1a 100644
--- a/fs/xfs/libxfs/xfs_dir2.h
+++ b/fs/xfs/libxfs/xfs_dir2.h
@@ -18,7 +18,7 @@
#ifndef __XFS_DIR2_H__
#define __XFS_DIR2_H__

-struct xfs_bmap_free;
+struct xfs_defer_ops;
struct xfs_da_args;
struct xfs_inode;
struct xfs_mount;
@@ -129,18 +129,18 @@ extern int xfs_dir_init(struct xfs_trans *tp, struct xfs_inode *dp,
extern int xfs_dir_createname(struct xfs_trans *tp, struct xfs_inode *dp,
struct xfs_name *name, xfs_ino_t inum,
xfs_fsblock_t *first,
- struct xfs_bmap_free *flist, xfs_extlen_t tot);
+ struct xfs_defer_ops *flist, xfs_extlen_t tot);
extern int xfs_dir_lookup(struct xfs_trans *tp, struct xfs_inode *dp,
struct xfs_name *name, xfs_ino_t *inum,
struct xfs_name *ci_name);
extern int xfs_dir_removename(struct xfs_trans *tp, struct xfs_inode *dp,
struct xfs_name *name, xfs_ino_t ino,
xfs_fsblock_t *first,
- struct xfs_bmap_free *flist, xfs_extlen_t tot);
+ struct xfs_defer_ops *flist, xfs_extlen_t tot);
extern int xfs_dir_replace(struct xfs_trans *tp, struct xfs_inode *dp,
struct xfs_name *name, xfs_ino_t inum,
xfs_fsblock_t *first,
- struct xfs_bmap_free *flist, xfs_extlen_t tot);
+ struct xfs_defer_ops *flist, xfs_extlen_t tot);
extern int xfs_dir_canenter(struct xfs_trans *tp, struct xfs_inode *dp,
struct xfs_name *name);

diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index c654310..972b2ea 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -1818,7 +1818,7 @@ xfs_difree_inode_chunk(
struct xfs_mount *mp,
xfs_agnumber_t agno,
struct xfs_inobt_rec_incore *rec,
- struct xfs_bmap_free *flist)
+ struct xfs_defer_ops *flist)
{
xfs_agblock_t sagbno = XFS_AGINO_TO_AGBNO(mp, rec->ir_startino);
int startidx, endidx;
@@ -1890,7 +1890,7 @@ xfs_difree_inobt(
struct xfs_trans *tp,
struct xfs_buf *agbp,
xfs_agino_t agino,
- struct xfs_bmap_free *flist,
+ struct xfs_defer_ops *flist,
struct xfs_icluster *xic,
struct xfs_inobt_rec_incore *orec)
{
@@ -2122,7 +2122,7 @@ int
xfs_difree(
struct xfs_trans *tp, /* transaction pointer */
xfs_ino_t inode, /* inode to be freed */
- struct xfs_bmap_free *flist, /* extents to free */
+ struct xfs_defer_ops *flist, /* extents to free */
struct xfs_icluster *xic) /* cluster info if deleted */
{
/* REFERENCED */
diff --git a/fs/xfs/libxfs/xfs_ialloc.h b/fs/xfs/libxfs/xfs_ialloc.h
index 6e450df..2e06b67 100644
--- a/fs/xfs/libxfs/xfs_ialloc.h
+++ b/fs/xfs/libxfs/xfs_ialloc.h
@@ -95,7 +95,7 @@ int /* error */
xfs_difree(
struct xfs_trans *tp, /* transaction pointer */
xfs_ino_t inode, /* inode to be freed */
- struct xfs_bmap_free *flist, /* extents to free */
+ struct xfs_defer_ops *flist, /* extents to free */
struct xfs_icluster *ifree); /* cluster info if deleted */

/*
diff --git a/fs/xfs/libxfs/xfs_trans_resv.c b/fs/xfs/libxfs/xfs_trans_resv.c
index 68cb1e7..4c7eb9d 100644
--- a/fs/xfs/libxfs/xfs_trans_resv.c
+++ b/fs/xfs/libxfs/xfs_trans_resv.c
@@ -153,9 +153,9 @@ xfs_calc_finobt_res(
* item logged to try to account for the overhead of the transaction mechanism.
*
* Note: Most of the reservations underestimate the number of allocation
- * groups into which they could free extents in the xfs_bmap_finish() call.
+ * groups into which they could free extents in the xfs_defer_finish() call.
* This is because the number in the worst case is quite high and quite
- * unusual. In order to fix this we need to change xfs_bmap_finish() to free
+ * unusual. In order to fix this we need to change xfs_defer_finish() to free
* extents in only a single AG at a time. This will require changes to the
* EFI code as well, however, so that the EFI for the extents not freed is
* logged again in each transaction. See SGI PV #261917.
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index d3c3d46..07954e8 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -685,7 +685,7 @@ xfs_bmap_punch_delalloc_range(
xfs_bmbt_irec_t imap;
int nimaps = 1;
xfs_fsblock_t firstblock;
- xfs_bmap_free_t flist;
+ struct xfs_defer_ops flist;

/*
* Map the range first and check that it is a delalloc extent
@@ -721,7 +721,7 @@ xfs_bmap_punch_delalloc_range(
* allocated or freed for a delalloc extent and hence we need
* don't cancel or finish them after the xfs_bunmapi() call.
*/
- xfs_bmap_init(&flist, &firstblock);
+ xfs_defer_init(&flist, &firstblock);
error = xfs_bunmapi(NULL, ip, start_fsb, 1, 0, 1, &firstblock,
&flist, &done);
if (error)
@@ -884,7 +884,7 @@ xfs_alloc_file_space(
int rt;
xfs_trans_t *tp;
xfs_bmbt_irec_t imaps[1], *imapp;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
uint qblocks, resblks, resrtextents;
int error;

@@ -975,7 +975,7 @@ xfs_alloc_file_space(

xfs_trans_ijoin(tp, ip, 0);

- xfs_bmap_init(&free_list, &firstfsb);
+ xfs_defer_init(&free_list, &firstfsb);
error = xfs_bmapi_write(tp, ip, startoffset_fsb,
allocatesize_fsb, alloc_type, &firstfsb,
resblks, imapp, &nimaps, &free_list);
@@ -985,7 +985,7 @@ xfs_alloc_file_space(
/*
* Complete the transaction
*/
- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto error0;

@@ -1008,7 +1008,7 @@ xfs_alloc_file_space(
return error;

error0: /* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag);

error1: /* Just cancel transaction */
@@ -1026,7 +1026,7 @@ xfs_unmap_extent(
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_trans *tp;
- struct xfs_bmap_free free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t firstfsb;
uint resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0);
int error;
@@ -1045,13 +1045,13 @@ xfs_unmap_extent(

xfs_trans_ijoin(tp, ip, 0);

- xfs_bmap_init(&free_list, &firstfsb);
+ xfs_defer_init(&free_list, &firstfsb);
error = xfs_bunmapi(tp, ip, startoffset_fsb, len_fsb, 0, 2, &firstfsb,
&free_list, done);
if (error)
goto out_bmap_cancel;

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, ip);
if (error)
goto out_bmap_cancel;

@@ -1061,7 +1061,7 @@ out_unlock:
return error;

out_bmap_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
out_trans_cancel:
xfs_trans_cancel(tp);
goto out_unlock;
@@ -1250,7 +1250,7 @@ xfs_shift_file_space(
struct xfs_mount *mp = ip->i_mount;
struct xfs_trans *tp;
int error;
- struct xfs_bmap_free free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t first_block;
xfs_fileoff_t stop_fsb;
xfs_fileoff_t next_fsb;
@@ -1328,7 +1328,7 @@ xfs_shift_file_space(

xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);

- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);

/*
* We are using the write transaction in which max 2 bmbt
@@ -1340,7 +1340,7 @@ xfs_shift_file_space(
if (error)
goto out_bmap_cancel;

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto out_bmap_cancel;

@@ -1350,7 +1350,7 @@ xfs_shift_file_space(
return error;

out_bmap_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
out_trans_cancel:
xfs_trans_cancel(tp);
return error;
diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h
index 51aadde..68a621a 100644
--- a/fs/xfs/xfs_bmap_util.h
+++ b/fs/xfs/xfs_bmap_util.h
@@ -21,7 +21,7 @@
/* Kernel only BMAP related definitions and functions */

struct xfs_bmbt_irec;
-struct xfs_bmap_free_item;
+struct xfs_extent_free_item;
struct xfs_ifork;
struct xfs_inode;
struct xfs_mount;
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index be17f0a..764e1cc 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -307,7 +307,7 @@ xfs_qm_dqalloc(
xfs_buf_t **O_bpp)
{
xfs_fsblock_t firstblock;
- xfs_bmap_free_t flist;
+ struct xfs_defer_ops flist;
xfs_bmbt_irec_t map;
int nmaps, error;
xfs_buf_t *bp;
@@ -320,7 +320,7 @@ xfs_qm_dqalloc(
/*
* Initialize the bmap freelist prior to calling bmapi code.
*/
- xfs_bmap_init(&flist, &firstblock);
+ xfs_defer_init(&flist, &firstblock);
xfs_ilock(quotip, XFS_ILOCK_EXCL);
/*
* Return if this type of quotas is turned off while we didn't
@@ -368,7 +368,7 @@ xfs_qm_dqalloc(
dqp->dq_flags & XFS_DQ_ALLTYPES, bp);

/*
- * xfs_bmap_finish() may commit the current transaction and
+ * xfs_defer_finish() may commit the current transaction and
* start a second transaction if the freelist is not empty.
*
* Since we still want to modify this buffer, we need to
@@ -382,7 +382,7 @@ xfs_qm_dqalloc(

xfs_trans_bhold(tp, bp);

- error = xfs_bmap_finish(tpp, &flist, NULL);
+ error = xfs_defer_finish(tpp, &flist, NULL);
if (error)
goto error1;

@@ -398,7 +398,7 @@ xfs_qm_dqalloc(
return 0;

error1:
- xfs_bmap_cancel(&flist);
+ xfs_defer_cancel(&flist);
error0:
xfs_iunlock(quotip, XFS_ILOCK_EXCL);

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index d2389bb..3ce50da 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1123,7 +1123,7 @@ xfs_create(
struct xfs_inode *ip = NULL;
struct xfs_trans *tp = NULL;
int error;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t first_block;
bool unlock_dp_on_error = false;
prid_t prid;
@@ -1183,7 +1183,7 @@ xfs_create(
XFS_IOLOCK_PARENT | XFS_ILOCK_PARENT);
unlock_dp_on_error = true;

- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);

/*
* Reserve disk quota and the inode.
@@ -1254,7 +1254,7 @@ xfs_create(
*/
xfs_qm_vop_create_dqattach(tp, ip, udqp, gdqp, pdqp);

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto out_bmap_cancel;

@@ -1270,7 +1270,7 @@ xfs_create(
return 0;

out_bmap_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
out_trans_cancel:
xfs_trans_cancel(tp);
out_release_inode:
@@ -1402,7 +1402,7 @@ xfs_link(
xfs_mount_t *mp = tdp->i_mount;
xfs_trans_t *tp;
int error;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t first_block;
int resblks;

@@ -1453,7 +1453,7 @@ xfs_link(
goto error_return;
}

- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);

/*
* Handle initial link state of O_TMPFILE inode
@@ -1483,9 +1483,9 @@ xfs_link(
if (mp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC))
xfs_trans_set_sync(tp);

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error) {
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
goto error_return;
}

@@ -1527,7 +1527,7 @@ xfs_itruncate_extents(
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_trans *tp = *tpp;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t first_block;
xfs_fileoff_t first_unmap_block;
xfs_fileoff_t last_block;
@@ -1563,7 +1563,7 @@ xfs_itruncate_extents(
ASSERT(first_unmap_block < last_block);
unmap_len = last_block - first_unmap_block + 1;
while (!done) {
- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);
error = xfs_bunmapi(tp, ip,
first_unmap_block, unmap_len,
xfs_bmapi_aflag(whichfork),
@@ -1577,7 +1577,7 @@ xfs_itruncate_extents(
* Duplicate the transaction that has the permanent
* reservation and commit the old transaction.
*/
- error = xfs_bmap_finish(&tp, &free_list, ip);
+ error = xfs_defer_finish(&tp, &free_list, ip);
if (error)
goto out_bmap_cancel;

@@ -1603,7 +1603,7 @@ out_bmap_cancel:
* the transaction can be properly aborted. We just need to make sure
* we're not holding any resources that we were not when we came in.
*/
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
goto out;
}

@@ -1744,7 +1744,7 @@ STATIC int
xfs_inactive_ifree(
struct xfs_inode *ip)
{
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t first_block;
struct xfs_mount *mp = ip->i_mount;
struct xfs_trans *tp;
@@ -1781,7 +1781,7 @@ xfs_inactive_ifree(
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, 0);

- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);
error = xfs_ifree(tp, ip, &free_list);
if (error) {
/*
@@ -1808,11 +1808,11 @@ xfs_inactive_ifree(
* Just ignore errors at this point. There is nothing we can do except
* to try to keep going. Make sure it's not a silent error.
*/
- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error) {
- xfs_notice(mp, "%s: xfs_bmap_finish returned error %d",
+ xfs_notice(mp, "%s: xfs_defer_finish returned error %d",
__func__, error);
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
}
error = xfs_trans_commit(tp);
if (error)
@@ -2368,7 +2368,7 @@ int
xfs_ifree(
xfs_trans_t *tp,
xfs_inode_t *ip,
- xfs_bmap_free_t *flist)
+ struct xfs_defer_ops *flist)
{
int error;
struct xfs_icluster xic = { 0 };
@@ -2475,7 +2475,7 @@ xfs_iunpin_wait(
* directory entry.
*
* This is still safe from a transactional point of view - it is not until we
- * get to xfs_bmap_finish() that we have the possibility of multiple
+ * get to xfs_defer_finish() that we have the possibility of multiple
* transactions in this operation. Hence as long as we remove the directory
* entry and drop the link count in the first transaction of the remove
* operation, there are no transactional constraints on the ordering here.
@@ -2490,7 +2490,7 @@ xfs_remove(
xfs_trans_t *tp = NULL;
int is_dir = S_ISDIR(VFS_I(ip)->i_mode);
int error = 0;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t first_block;
uint resblks;

@@ -2572,7 +2572,7 @@ xfs_remove(
if (error)
goto out_trans_cancel;

- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);
error = xfs_dir_removename(tp, dp, name, ip->i_ino,
&first_block, &free_list, resblks);
if (error) {
@@ -2588,7 +2588,7 @@ xfs_remove(
if (mp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC))
xfs_trans_set_sync(tp);

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto out_bmap_cancel;

@@ -2602,7 +2602,7 @@ xfs_remove(
return 0;

out_bmap_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
out_trans_cancel:
xfs_trans_cancel(tp);
std_return:
@@ -2663,7 +2663,7 @@ xfs_sort_for_rename(
static int
xfs_finish_rename(
struct xfs_trans *tp,
- struct xfs_bmap_free *free_list)
+ struct xfs_defer_ops *free_list)
{
int error;

@@ -2674,9 +2674,9 @@ xfs_finish_rename(
if (tp->t_mountp->m_flags & (XFS_MOUNT_WSYNC|XFS_MOUNT_DIRSYNC))
xfs_trans_set_sync(tp);

- error = xfs_bmap_finish(&tp, free_list, NULL);
+ error = xfs_defer_finish(&tp, free_list, NULL);
if (error) {
- xfs_bmap_cancel(free_list);
+ xfs_defer_cancel(free_list);
xfs_trans_cancel(tp);
return error;
}
@@ -2698,7 +2698,7 @@ xfs_cross_rename(
struct xfs_inode *dp2,
struct xfs_name *name2,
struct xfs_inode *ip2,
- struct xfs_bmap_free *free_list,
+ struct xfs_defer_ops *free_list,
xfs_fsblock_t *first_block,
int spaceres)
{
@@ -2801,7 +2801,7 @@ xfs_cross_rename(
return xfs_finish_rename(tp, free_list);

out_trans_abort:
- xfs_bmap_cancel(free_list);
+ xfs_defer_cancel(free_list);
xfs_trans_cancel(tp);
return error;
}
@@ -2856,7 +2856,7 @@ xfs_rename(
{
struct xfs_mount *mp = src_dp->i_mount;
struct xfs_trans *tp;
- struct xfs_bmap_free free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t first_block;
struct xfs_inode *wip = NULL; /* whiteout inode */
struct xfs_inode *inodes[__XFS_SORT_INODES];
@@ -2945,7 +2945,7 @@ xfs_rename(
goto out_trans_cancel;
}

- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);

/* RENAME_EXCHANGE is unique from here on. */
if (flags & RENAME_EXCHANGE)
@@ -3131,7 +3131,7 @@ xfs_rename(
return error;

out_bmap_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
out_trans_cancel:
xfs_trans_cancel(tp);
out_release_wip:
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 8eb78ec..e1a411e 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -27,7 +27,7 @@
struct xfs_dinode;
struct xfs_inode;
struct xfs_buf;
-struct xfs_bmap_free;
+struct xfs_defer_ops;
struct xfs_bmbt_irec;
struct xfs_inode_log_item;
struct xfs_mount;
@@ -398,7 +398,7 @@ uint xfs_ilock_attr_map_shared(struct xfs_inode *);

uint xfs_ip2xflags(struct xfs_inode *);
int xfs_ifree(struct xfs_trans *, xfs_inode_t *,
- struct xfs_bmap_free *);
+ struct xfs_defer_ops *);
int xfs_itruncate_extents(struct xfs_trans **, struct xfs_inode *,
int, xfs_fsize_t);
void xfs_iext_realloc(xfs_inode_t *, int, int);
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 023a4b4..dc93c20 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -129,7 +129,7 @@ xfs_iomap_write_direct(
int quota_flag;
int rt;
xfs_trans_t *tp;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
uint qblocks, resblks, resrtextents;
int error;
int lockmode;
@@ -232,7 +232,7 @@ xfs_iomap_write_direct(
* From this point onwards we overwrite the imap pointer that the
* caller gave to us.
*/
- xfs_bmap_init(&free_list, &firstfsb);
+ xfs_defer_init(&free_list, &firstfsb);
nimaps = 1;
error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,
bmapi_flags, &firstfsb, resblks, imap,
@@ -243,7 +243,7 @@ xfs_iomap_write_direct(
/*
* Complete the transaction
*/
- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto out_bmap_cancel;

@@ -267,7 +267,7 @@ out_unlock:
return error;

out_bmap_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag);
out_trans_cancel:
xfs_trans_cancel(tp);
@@ -686,7 +686,7 @@ xfs_iomap_write_allocate(
xfs_fileoff_t offset_fsb, last_block;
xfs_fileoff_t end_fsb, map_start_fsb;
xfs_fsblock_t first_block;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
xfs_filblks_t count_fsb;
xfs_trans_t *tp;
int nimaps;
@@ -728,7 +728,7 @@ xfs_iomap_write_allocate(
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, 0);

- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);

/*
* it is possible that the extents have changed since
@@ -788,7 +788,7 @@ xfs_iomap_write_allocate(
if (error)
goto trans_cancel;

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto trans_cancel;

@@ -822,7 +822,7 @@ xfs_iomap_write_allocate(
}

trans_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
xfs_trans_cancel(tp);
error0:
xfs_iunlock(ip, XFS_ILOCK_EXCL);
@@ -843,7 +843,7 @@ xfs_iomap_write_unwritten(
int nimaps;
xfs_trans_t *tp;
xfs_bmbt_irec_t imap;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
xfs_fsize_t i_size;
uint resblks;
int error;
@@ -887,7 +887,7 @@ xfs_iomap_write_unwritten(
/*
* Modify the unwritten extent state of the buffer.
*/
- xfs_bmap_init(&free_list, &firstfsb);
+ xfs_defer_init(&free_list, &firstfsb);
nimaps = 1;
error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,
XFS_BMAPI_CONVERT, &firstfsb, resblks,
@@ -910,7 +910,7 @@ xfs_iomap_write_unwritten(
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
}

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto error_on_bmapi_transaction;

@@ -937,7 +937,7 @@ xfs_iomap_write_unwritten(
return 0;

error_on_bmapi_transaction:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index 627f7e6..c761a6a 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -770,7 +770,7 @@ xfs_growfs_rt_alloc(
xfs_daddr_t d; /* disk block address */
int error; /* error return value */
xfs_fsblock_t firstblock;/* first block allocated in xaction */
- struct xfs_bmap_free flist; /* list of freed blocks */
+ struct xfs_defer_ops flist; /* list of freed blocks */
xfs_fsblock_t fsbno; /* filesystem block for bno */
struct xfs_bmbt_irec map; /* block map output */
int nmap; /* number of block maps */
@@ -795,7 +795,7 @@ xfs_growfs_rt_alloc(
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);

- xfs_bmap_init(&flist, &firstblock);
+ xfs_defer_init(&flist, &firstblock);
/*
* Allocate blocks to the bitmap file.
*/
@@ -810,7 +810,7 @@ xfs_growfs_rt_alloc(
/*
* Free any blocks freed up in the transaction, then commit.
*/
- error = xfs_bmap_finish(&tp, &flist, NULL);
+ error = xfs_defer_finish(&tp, &flist, NULL);
if (error)
goto out_bmap_cancel;
error = xfs_trans_commit(tp);
@@ -863,7 +863,7 @@ xfs_growfs_rt_alloc(
return 0;

out_bmap_cancel:
- xfs_bmap_cancel(&flist);
+ xfs_defer_cancel(&flist);
out_trans_cancel:
xfs_trans_cancel(tp);
return error;
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index ce50474..688e650 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1701,7 +1701,7 @@ xfs_init_zones(void)
goto out_free_ioend_bioset;

xfs_bmap_free_item_zone = kmem_zone_init(
- sizeof(struct xfs_bmap_free_item),
+ sizeof(struct xfs_extent_free_item),
"xfs_bmap_free_item");
if (!xfs_bmap_free_item_zone)
goto out_destroy_log_ticket_zone;
diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c
index 20af47b..3b005ec 100644
--- a/fs/xfs/xfs_symlink.c
+++ b/fs/xfs/xfs_symlink.c
@@ -173,7 +173,7 @@ xfs_symlink(
struct xfs_inode *ip = NULL;
int error = 0;
int pathlen;
- struct xfs_bmap_free free_list;
+ struct xfs_defer_ops free_list;
xfs_fsblock_t first_block;
bool unlock_dp_on_error = false;
xfs_fileoff_t first_fsb;
@@ -270,7 +270,7 @@ xfs_symlink(
* Initialize the bmap freelist prior to calling either
* bmapi or the directory create code.
*/
- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);

/*
* Allocate an inode for the symlink.
@@ -377,7 +377,7 @@ xfs_symlink(
xfs_trans_set_sync(tp);
}

- error = xfs_bmap_finish(&tp, &free_list, NULL);
+ error = xfs_defer_finish(&tp, &free_list, NULL);
if (error)
goto out_bmap_cancel;

@@ -393,7 +393,7 @@ xfs_symlink(
return 0;

out_bmap_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
out_trans_cancel:
xfs_trans_cancel(tp);
out_release_inode:
@@ -427,7 +427,7 @@ xfs_inactive_symlink_rmt(
int done;
int error;
xfs_fsblock_t first_block;
- xfs_bmap_free_t free_list;
+ struct xfs_defer_ops free_list;
int i;
xfs_mount_t *mp;
xfs_bmbt_irec_t mval[XFS_SYMLINK_MAPS];
@@ -466,7 +466,7 @@ xfs_inactive_symlink_rmt(
* Find the block(s) so we can inval and unmap them.
*/
done = 0;
- xfs_bmap_init(&free_list, &first_block);
+ xfs_defer_init(&free_list, &first_block);
nmaps = ARRAY_SIZE(mval);
error = xfs_bmapi_read(ip, 0, xfs_symlink_blocks(mp, size),
mval, &nmaps, 0);
@@ -496,7 +496,7 @@ xfs_inactive_symlink_rmt(
/*
* Commit the first transaction. This logs the EFI and the inode.
*/
- error = xfs_bmap_finish(&tp, &free_list, ip);
+ error = xfs_defer_finish(&tp, &free_list, ip);
if (error)
goto error_bmap_cancel;
/*
@@ -526,7 +526,7 @@ xfs_inactive_symlink_rmt(
return 0;

error_bmap_cancel:
- xfs_bmap_cancel(&free_list);
+ xfs_defer_cancel(&free_list);
error_trans_cancel:
xfs_trans_cancel(tp);
error_unlock:
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index 005fbec..4a3721e 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -211,11 +211,6 @@ void xfs_trans_log_buf(xfs_trans_t *, struct xfs_buf *, uint, uint);
void xfs_trans_log_inode(xfs_trans_t *, struct xfs_inode *, uint);

void xfs_extent_free_init_defer_op(void);
-struct xfs_efi_log_item *xfs_trans_get_efi(struct xfs_trans *, uint);
-void xfs_trans_log_efi_extent(struct xfs_trans *,
- struct xfs_efi_log_item *,
- xfs_fsblock_t,
- xfs_extlen_t);
struct xfs_efd_log_item *xfs_trans_get_efd(struct xfs_trans *,
struct xfs_efi_log_item *,
uint);
diff --git a/fs/xfs/xfs_trans_extfree.c b/fs/xfs/xfs_trans_extfree.c
index a9f34ee..b484902 100644
--- a/fs/xfs/xfs_trans_extfree.c
+++ b/fs/xfs/xfs_trans_extfree.c
@@ -35,7 +35,7 @@
* caller must use all nextents extents, because we are not
* flexible about this at all.
*/
-struct xfs_efi_log_item *
+STATIC struct xfs_efi_log_item *
xfs_trans_get_efi(struct xfs_trans *tp,
uint nextents)
{
@@ -59,7 +59,7 @@ xfs_trans_get_efi(struct xfs_trans *tp,
* extent is to be logged as needing to be freed. It should
* be called once for each extent to be freed.
*/
-void
+STATIC void
xfs_trans_log_efi_extent(struct xfs_trans *tp,
struct xfs_efi_log_item *efip,
xfs_fsblock_t start_block,
@@ -156,13 +156,13 @@ xfs_extent_free_diff_items(
struct list_head *b)
{
struct xfs_mount *mp = priv;
- struct xfs_bmap_free_item *ra;
- struct xfs_bmap_free_item *rb;
+ struct xfs_extent_free_item *ra;
+ struct xfs_extent_free_item *rb;

- ra = container_of(a, struct xfs_bmap_free_item, xbfi_list);
- rb = container_of(b, struct xfs_bmap_free_item, xbfi_list);
- return XFS_FSB_TO_AGNO(mp, ra->xbfi_startblock) -
- XFS_FSB_TO_AGNO(mp, rb->xbfi_startblock);
+ ra = container_of(a, struct xfs_extent_free_item, xefi_list);
+ rb = container_of(b, struct xfs_extent_free_item, xefi_list);
+ return XFS_FSB_TO_AGNO(mp, ra->xefi_startblock) -
+ XFS_FSB_TO_AGNO(mp, rb->xefi_startblock);
}

/* Get an EFI. */
@@ -181,11 +181,11 @@ xfs_extent_free_log_item(
void *intent,
struct list_head *item)
{
- struct xfs_bmap_free_item *free;
+ struct xfs_extent_free_item *free;

- free = container_of(item, struct xfs_bmap_free_item, xbfi_list);
- xfs_trans_log_efi_extent(tp, intent, free->xbfi_startblock,
- free->xbfi_blockcount);
+ free = container_of(item, struct xfs_extent_free_item, xefi_list);
+ xfs_trans_log_efi_extent(tp, intent, free->xefi_startblock,
+ free->xefi_blockcount);
}

/* Get an EFD so we can process all the free extents. */
@@ -207,13 +207,13 @@ xfs_extent_free_finish_item(
void *done_item,
void **state)
{
- struct xfs_bmap_free_item *free;
+ struct xfs_extent_free_item *free;
int error;

- free = container_of(item, struct xfs_bmap_free_item, xbfi_list);
+ free = container_of(item, struct xfs_extent_free_item, xefi_list);
error = xfs_trans_free_extent(tp, done_item,
- free->xbfi_startblock,
- free->xbfi_blockcount);
+ free->xefi_startblock,
+ free->xefi_blockcount);
kmem_free(free);
return error;
}
@@ -231,9 +231,9 @@ STATIC void
xfs_extent_free_cancel_item(
struct list_head *item)
{
- struct xfs_bmap_free_item *free;
+ struct xfs_extent_free_item *free;

- free = container_of(item, struct xfs_bmap_free_item, xbfi_list);
+ free = container_of(item, struct xfs_extent_free_item, xefi_list);
kmem_free(free);
}