[PATCH v22 15/16] xfs: Merge xfs_delattr_context into xfs_attr_item

Allison Henderson
2021-07-27T06:21:24Z

This is a clean up patch that merges xfs_delattr_context into
xfs_attr_item. Now that the refactoring is complete and the delayed
operation infrastructure is in place, we can combine these to eliminate
the extra struct

Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
---
fs/xfs/libxfs/xfs_attr.c | 142 ++++++++++++++++++++--------------------
fs/xfs/libxfs/xfs_attr.h | 40 +++++------
fs/xfs/libxfs/xfs_attr_remote.c | 36 +++++-----
fs/xfs/libxfs/xfs_attr_remote.h | 6 +-
fs/xfs/xfs_attr_item.c | 43 ++++++------
5 files changed, 130 insertions(+), 137 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index ec03a7b..811288d 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -56,10 +56,9 @@ STATIC int xfs_attr_leaf_try_add(struct xfs_da_args *args, struct xfs_buf *bp);
*/
STATIC int xfs_attr_node_get(xfs_da_args_t *args);
STATIC void xfs_attr_restore_rmt_blk(struct xfs_da_args *args);
-STATIC int xfs_attr_node_addname(struct xfs_delattr_context *dac);
-STATIC int xfs_attr_node_addname_find_attr(struct xfs_delattr_context *dac);
-STATIC int xfs_attr_node_addname_clear_incomplete(
- struct xfs_delattr_context *dac);
+STATIC int xfs_attr_node_addname(struct xfs_attr_item *attr);
+STATIC int xfs_attr_node_addname_find_attr(struct xfs_attr_item *attr);
+STATIC int xfs_attr_node_addname_clear_incomplete(struct xfs_attr_item *attr);
STATIC int xfs_attr_node_hasname(xfs_da_args_t *args,
struct xfs_da_state **state);
STATIC int xfs_attr_fillstate(xfs_da_state_t *state);
@@ -246,11 +245,11 @@ xfs_attr_is_shortform(

STATIC int
xfs_attr_sf_addname(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
+ struct xfs_da_args *args = attr->xattri_da_args;
struct xfs_inode *dp = args->dp;
- struct xfs_buf **leaf_bp = &dac->leaf_bp;
+ struct xfs_buf **leaf_bp = &attr->xattri_leaf_bp;
int error = 0;

/*
@@ -295,17 +294,17 @@ xfs_attr_sf_addname(
*/
int
xfs_attr_set_iter(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
- struct xfs_buf **leaf_bp = &dac->leaf_bp;
+ struct xfs_da_args *args = attr->xattri_da_args;
+ struct xfs_buf **leaf_bp = &attr->xattri_leaf_bp;
struct xfs_inode *dp = args->dp;
struct xfs_buf *bp = NULL;
int forkoff, error = 0;
struct xfs_mount *mp = args->dp->i_mount;

/* State machine switch */
- switch (dac->dela_state) {
+ switch (attr->xattri_dela_state) {
case XFS_DAS_UNINIT:
/*
* If the fork is shortform, attempt to add the attr. If there
@@ -315,7 +314,7 @@ xfs_attr_set_iter(
* release the hold once we return with a clean transaction.
*/
if (xfs_attr_is_shortform(dp))
- return xfs_attr_sf_addname(dac);
+ return xfs_attr_sf_addname(attr);
if (*leaf_bp != NULL) {
xfs_trans_bhold_release(args->trans, *leaf_bp);
*leaf_bp = NULL;
@@ -342,19 +341,19 @@ xfs_attr_set_iter(
* handling code below
*/
trace_xfs_attr_set_iter_return(
- dac->dela_state, args->dp);
+ attr->xattri_dela_state, args->dp);
return -EAGAIN;
} else if (error) {
return error;
}

- dac->dela_state = XFS_DAS_FOUND_LBLK;
+ attr->xattri_dela_state = XFS_DAS_FOUND_LBLK;
} else {
- error = xfs_attr_node_addname_find_attr(dac);
+ error = xfs_attr_node_addname_find_attr(attr);
if (error)
return error;

- error = xfs_attr_node_addname(dac);
+ error = xfs_attr_node_addname(attr);
if (error)
return error;

@@ -365,9 +364,10 @@ xfs_attr_set_iter(
if (!args->rmtblkno && !args->rmtblkno2)
return 0;

- dac->dela_state = XFS_DAS_FOUND_NBLK;
+ attr->xattri_dela_state = XFS_DAS_FOUND_NBLK;
}
- trace_xfs_attr_set_iter_return(dac->dela_state, args->dp);
+ trace_xfs_attr_set_iter_return(attr->xattri_dela_state,
+ args->dp);
return -EAGAIN;
case XFS_DAS_FOUND_LBLK:
/*
@@ -378,10 +378,10 @@ xfs_attr_set_iter(
*/

/* Open coded xfs_attr_rmtval_set without trans handling */
- if ((dac->flags & XFS_DAC_LEAF_ADDNAME_INIT) == 0) {
- dac->flags |= XFS_DAC_LEAF_ADDNAME_INIT;
+ if ((attr->xattri_flags & XFS_DAC_LEAF_ADDNAME_INIT) == 0) {
+ attr->xattri_flags |= XFS_DAC_LEAF_ADDNAME_INIT;
if (args->rmtblkno > 0) {
- error = xfs_attr_rmtval_find_space(dac);
+ error = xfs_attr_rmtval_find_space(attr);
if (error)
return error;
}
@@ -391,11 +391,11 @@ xfs_attr_set_iter(
* Repeat allocating remote blocks for the attr value until
* blkcnt drops to zero.
*/
- if (dac->blkcnt > 0) {
- error = xfs_attr_rmtval_set_blk(dac);
+ if (attr->xattri_blkcnt > 0) {
+ error = xfs_attr_rmtval_set_blk(attr);
if (error)
return error;
- trace_xfs_attr_set_iter_return(dac->dela_state,
+ trace_xfs_attr_set_iter_return(attr->xattri_dela_state,
args->dp);
return -EAGAIN;
}
@@ -431,8 +431,8 @@ xfs_attr_set_iter(
* Commit the flag value change and start the next trans
* in series.
*/
- dac->dela_state = XFS_DAS_FLIP_LFLAG;
- trace_xfs_attr_set_iter_return(dac->dela_state,
+ attr->xattri_dela_state = XFS_DAS_FLIP_LFLAG;
+ trace_xfs_attr_set_iter_return(attr->xattri_dela_state,
args->dp);
return -EAGAIN;
}
@@ -451,16 +451,16 @@ xfs_attr_set_iter(
/* fallthrough */
case XFS_DAS_RM_LBLK:
/* Set state in case xfs_attr_rmtval_remove returns -EAGAIN */
- dac->dela_state = XFS_DAS_RM_LBLK;
+ attr->xattri_dela_state = XFS_DAS_RM_LBLK;
if (args->rmtblkno) {
- error = xfs_attr_rmtval_remove(dac);
+ error = xfs_attr_rmtval_remove(attr);
if (error == -EAGAIN)
trace_xfs_attr_set_iter_return(
- dac->dela_state, args->dp);
+ attr->xattri_dela_state, args->dp);
if (error)
return error;

- dac->dela_state = XFS_DAS_RD_LEAF;
+ attr->xattri_dela_state = XFS_DAS_RD_LEAF;
return -EAGAIN;
}

@@ -491,7 +491,7 @@ xfs_attr_set_iter(
* state.
*/
if (args->rmtblkno > 0) {
- error = xfs_attr_rmtval_find_space(dac);
+ error = xfs_attr_rmtval_find_space(attr);
if (error)
return error;
}
@@ -504,14 +504,14 @@ xfs_attr_set_iter(
* after we create the attribute so that we don't overflow the
* maximum size of a transaction and/or hit a deadlock.
*/
- dac->dela_state = XFS_DAS_ALLOC_NODE;
+ attr->xattri_dela_state = XFS_DAS_ALLOC_NODE;
if (args->rmtblkno > 0) {
- if (dac->blkcnt > 0) {
- error = xfs_attr_rmtval_set_blk(dac);
+ if (attr->xattri_blkcnt > 0) {
+ error = xfs_attr_rmtval_set_blk(attr);
if (error)
return error;
trace_xfs_attr_set_iter_return(
- dac->dela_state, args->dp);
+ attr->xattri_dela_state, args->dp);
return -EAGAIN;
}

@@ -547,8 +547,8 @@ xfs_attr_set_iter(
* Commit the flag value change and start the next trans
* in series
*/
- dac->dela_state = XFS_DAS_FLIP_NFLAG;
- trace_xfs_attr_set_iter_return(dac->dela_state,
+ attr->xattri_dela_state = XFS_DAS_FLIP_NFLAG;
+ trace_xfs_attr_set_iter_return(attr->xattri_dela_state,
args->dp);
return -EAGAIN;
}
@@ -568,17 +568,17 @@ xfs_attr_set_iter(
/* fallthrough */
case XFS_DAS_RM_NBLK:
/* Set state in case xfs_attr_rmtval_remove returns -EAGAIN */
- dac->dela_state = XFS_DAS_RM_NBLK;
+ attr->xattri_dela_state = XFS_DAS_RM_NBLK;
if (args->rmtblkno) {
- error = xfs_attr_rmtval_remove(dac);
+ error = xfs_attr_rmtval_remove(attr);
if (error == -EAGAIN)
trace_xfs_attr_set_iter_return(
- dac->dela_state, args->dp);
+ attr->xattri_dela_state, args->dp);

if (error)
return error;

- dac->dela_state = XFS_DAS_CLR_FLAG;
+ attr->xattri_dela_state = XFS_DAS_CLR_FLAG;
return -EAGAIN;
}

@@ -588,7 +588,7 @@ xfs_attr_set_iter(
* The last state for node format. Look up the old attr and
* remove it.
*/
- error = xfs_attr_node_addname_clear_incomplete(dac);
+ error = xfs_attr_node_addname_clear_incomplete(attr);
break;
default:
ASSERT(0);
@@ -785,7 +785,7 @@ xfs_attr_item_init(

new = kmem_zalloc(sizeof(struct xfs_attr_item), KM_NOFS);
new->xattri_op_flags = op_flags;
- new->xattri_dac.da_args = args;
+ new->xattri_da_args = args;

*attr = new;
return 0;
@@ -1098,16 +1098,16 @@ xfs_attr_node_hasname(

STATIC int
xfs_attr_node_addname_find_attr(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
+ struct xfs_da_args *args = attr->xattri_da_args;
int retval;

/*
* Search to see if name already exists, and get back a pointer
* to where it should go.
*/
- retval = xfs_attr_node_hasname(args, &dac->da_state);
+ retval = xfs_attr_node_hasname(args, &attr->xattri_da_state);
if (retval != -ENOATTR && retval != -EEXIST)
return retval;

@@ -1135,8 +1135,8 @@ xfs_attr_node_addname_find_attr(

return 0;
error:
- if (dac->da_state)
- xfs_da_state_free(dac->da_state);
+ if (attr->xattri_da_state)
+ xfs_da_state_free(attr->xattri_da_state);
return retval;
}

@@ -1157,10 +1157,10 @@ xfs_attr_node_addname_find_attr(
*/
STATIC int
xfs_attr_node_addname(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
- struct xfs_da_state *state = dac->da_state;
+ struct xfs_da_args *args = attr->xattri_da_args;
+ struct xfs_da_state *state = attr->xattri_da_state;
struct xfs_da_state_blk *blk;
int error;

@@ -1191,7 +1191,7 @@ xfs_attr_node_addname(
* this point.
*/
trace_xfs_attr_node_addname_return(
- dac->dela_state, args->dp);
+ attr->xattri_dela_state, args->dp);
return -EAGAIN;
}

@@ -1220,9 +1220,9 @@ xfs_attr_node_addname(

STATIC int
xfs_attr_node_addname_clear_incomplete(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
+ struct xfs_da_args *args = attr->xattri_da_args;
struct xfs_da_state *state = NULL;
int retval = 0;
int error = 0;
@@ -1323,10 +1323,10 @@ xfs_attr_leaf_mark_incomplete(
*/
STATIC
int xfs_attr_node_removename_setup(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
- struct xfs_da_state **state = &dac->da_state;
+ struct xfs_da_args *args = attr->xattri_da_args;
+ struct xfs_da_state **state = &attr->xattri_da_state;
int error;

error = xfs_attr_node_hasname(args, state);
@@ -1385,16 +1385,16 @@ xfs_attr_node_removename(
*/
int
xfs_attr_remove_iter(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
- struct xfs_da_state *state = dac->da_state;
+ struct xfs_da_args *args = attr->xattri_da_args;
+ struct xfs_da_state *state = attr->xattri_da_state;
int retval, error = 0;
struct xfs_inode *dp = args->dp;

trace_xfs_attr_node_removename(args);

- switch (dac->dela_state) {
+ switch (attr->xattri_dela_state) {
case XFS_DAS_UNINIT:
if (!xfs_inode_hasattr(dp))
return -ENOATTR;
@@ -1413,16 +1413,16 @@ xfs_attr_remove_iter(
* Node format may require transaction rolls. Set up the
* state context and fall into the state machine.
*/
- if (!dac->da_state) {
- error = xfs_attr_node_removename_setup(dac);
+ if (!attr->xattri_da_state) {
+ error = xfs_attr_node_removename_setup(attr);
if (error)
return error;
- state = dac->da_state;
+ state = attr->xattri_da_state;
}

/* fallthrough */
case XFS_DAS_RMTBLK:
- dac->dela_state = XFS_DAS_RMTBLK;
+ attr->xattri_dela_state = XFS_DAS_RMTBLK;

/*
* If there is an out-of-line value, de-allocate the blocks.
@@ -1435,10 +1435,10 @@ xfs_attr_remove_iter(
* May return -EAGAIN. Roll and repeat until all remote
* blocks are removed.
*/
- error = xfs_attr_rmtval_remove(dac);
+ error = xfs_attr_rmtval_remove(attr);
if (error == -EAGAIN) {
trace_xfs_attr_remove_iter_return(
- dac->dela_state, args->dp);
+ attr->xattri_dela_state, args->dp);
return error;
} else if (error) {
goto out;
@@ -1453,7 +1453,7 @@ xfs_attr_remove_iter(
error = xfs_attr_refillstate(state);
if (error)
goto out;
- dac->dela_state = XFS_DAS_RM_NAME;
+ attr->xattri_dela_state = XFS_DAS_RM_NAME;
return -EAGAIN;
}

@@ -1463,7 +1463,7 @@ xfs_attr_remove_iter(
* If we came here fresh from a transaction roll, reattach all
* the buffers to the current transaction.
*/
- if (dac->dela_state == XFS_DAS_RM_NAME) {
+ if (attr->xattri_dela_state == XFS_DAS_RM_NAME) {
error = xfs_attr_refillstate(state);
if (error)
goto out;
@@ -1480,9 +1480,9 @@ xfs_attr_remove_iter(
if (error)
goto out;

- dac->dela_state = XFS_DAS_RM_SHRINK;
+ attr->xattri_dela_state = XFS_DAS_RM_SHRINK;
trace_xfs_attr_remove_iter_return(
- dac->dela_state, args->dp);
+ attr->xattri_dela_state, args->dp);
return -EAGAIN;
}

diff --git a/fs/xfs/libxfs/xfs_attr.h b/fs/xfs/libxfs/xfs_attr.h
index d4e7521..b5f8351 100644
--- a/fs/xfs/libxfs/xfs_attr.h
+++ b/fs/xfs/libxfs/xfs_attr.h
@@ -430,7 +430,7 @@ struct xfs_attr_list_context {
*/

/*
- * Enum values for xfs_delattr_context.da_state
+ * Enum values for xfs_attr_item.xattri_da_state
*
* These values are used by delayed attribute operations to keep track of where
* they were before they returned -EAGAIN. A return code of -EAGAIN signals the
@@ -455,7 +455,7 @@ enum xfs_delattr_state {
};

/*
- * Defines for xfs_delattr_context.flags
+ * Defines for xfs_attr_item.xattri_flags
*/
#define XFS_DAC_LEAF_ADDNAME_INIT 0x01 /* xfs_attr_leaf_addname init*/
#define XFS_DAC_DELAYED_OP_INIT 0x02 /* delayed operations init*/
@@ -463,32 +463,25 @@ enum xfs_delattr_state {
/*
* Context used for keeping track of delayed attribute operations
*/
-struct xfs_delattr_context {
- struct xfs_da_args *da_args;
+struct xfs_attr_item {
+ struct xfs_da_args *xattri_da_args;

/*
* Used by xfs_attr_set to hold a leaf buffer across a transaction roll
*/
- struct xfs_buf *leaf_bp;
+ struct xfs_buf *xattri_leaf_bp;

/* Used in xfs_attr_rmtval_set_blk to roll through allocating blocks */
- struct xfs_bmbt_irec map;
- xfs_dablk_t lblkno;
- int blkcnt;
+ struct xfs_bmbt_irec xattri_map;
+ xfs_dablk_t xattri_lblkno;
+ int xattri_blkcnt;

/* Used in xfs_attr_node_removename to roll through removing blocks */
- struct xfs_da_state *da_state;
+ struct xfs_da_state *xattri_da_state;

/* Used to keep track of current state of delayed operation */
- unsigned int flags;
- enum xfs_delattr_state dela_state;
-};
-
-/*
- * List of attrs to commit later.
- */
-struct xfs_attr_item {
- struct xfs_delattr_context xattri_dac;
+ unsigned int xattri_flags;
+ enum xfs_delattr_state xattri_dela_state;

/*
* Indicates if the attr operation is a set or a remove
@@ -496,7 +489,10 @@ struct xfs_attr_item {
*/
unsigned int xattri_op_flags;

- /* used to log this item to an intent */
+ /*
+ * used to log this item to an intent containing a list of attrs to
+ * commit later
+ */
struct list_head xattri_list;
};

@@ -516,12 +512,10 @@ bool xfs_attr_is_leaf(struct xfs_inode *ip);
int xfs_attr_get_ilocked(struct xfs_da_args *args);
int xfs_attr_get(struct xfs_da_args *args);
int xfs_attr_set(struct xfs_da_args *args);
-int xfs_attr_set_iter(struct xfs_delattr_context *dac);
+int xfs_attr_set_iter(struct xfs_attr_item *attr);
int xfs_has_attr(struct xfs_da_args *args);
-int xfs_attr_remove_iter(struct xfs_delattr_context *dac);
+int xfs_attr_remove_iter(struct xfs_attr_item *attr);
bool xfs_attr_namecheck(const void *name, size_t length);
-void xfs_delattr_context_init(struct xfs_delattr_context *dac,
- struct xfs_da_args *args);
int xfs_attr_calc_size(struct xfs_da_args *args, int *local);
int xfs_attr_set_deferred(struct xfs_da_args *args);
int xfs_attr_remove_deferred(struct xfs_da_args *args);
diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c
index e29c2b9..db5f004 100644
--- a/fs/xfs/libxfs/xfs_attr_remote.c
+++ b/fs/xfs/libxfs/xfs_attr_remote.c
@@ -568,14 +568,14 @@ xfs_attr_rmtval_stale(
*/
int
xfs_attr_rmtval_find_space(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
- struct xfs_bmbt_irec *map = &dac->map;
+ struct xfs_da_args *args = attr->xattri_da_args;
+ struct xfs_bmbt_irec *map = &attr->xattri_map;
int error;

- dac->lblkno = 0;
- dac->blkcnt = 0;
+ attr->xattri_lblkno = 0;
+ attr->xattri_blkcnt = 0;
args->rmtblkcnt = 0;
args->rmtblkno = 0;
memset(map, 0, sizeof(struct xfs_bmbt_irec));
@@ -584,8 +584,8 @@ xfs_attr_rmtval_find_space(
if (error)
return error;

- dac->blkcnt = args->rmtblkcnt;
- dac->lblkno = args->rmtblkno;
+ attr->xattri_blkcnt = args->rmtblkcnt;
+ attr->xattri_lblkno = args->rmtblkno;

return 0;
}
@@ -598,17 +598,18 @@ xfs_attr_rmtval_find_space(
*/
int
xfs_attr_rmtval_set_blk(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
+ struct xfs_da_args *args = attr->xattri_da_args;
struct xfs_inode *dp = args->dp;
- struct xfs_bmbt_irec *map = &dac->map;
+ struct xfs_bmbt_irec *map = &attr->xattri_map;
int nmap;
int error;

nmap = 1;
- error = xfs_bmapi_write(args->trans, dp, (xfs_fileoff_t)dac->lblkno,
- dac->blkcnt, XFS_BMAPI_ATTRFORK, args->total,
+ error = xfs_bmapi_write(args->trans, dp,
+ (xfs_fileoff_t)attr->xattri_lblkno,
+ attr->xattri_blkcnt, XFS_BMAPI_ATTRFORK, args->total,
map, &nmap);
if (error)
return error;
@@ -618,8 +619,8 @@ xfs_attr_rmtval_set_blk(
(map->br_startblock != HOLESTARTBLOCK));

/* roll attribute extent map forwards */
- dac->lblkno += map->br_blockcount;
- dac->blkcnt -= map->br_blockcount;
+ attr->xattri_lblkno += map->br_blockcount;
+ attr->xattri_blkcnt -= map->br_blockcount;

return 0;
}
@@ -673,9 +674,9 @@ xfs_attr_rmtval_invalidate(
*/
int
xfs_attr_rmtval_remove(
- struct xfs_delattr_context *dac)
+ struct xfs_attr_item *attr)
{
- struct xfs_da_args *args = dac->da_args;
+ struct xfs_da_args *args = attr->xattri_da_args;
int error, done;

/*
@@ -695,7 +696,8 @@ xfs_attr_rmtval_remove(
* the parent
*/
if (!done) {
- trace_xfs_attr_rmtval_remove_return(dac->dela_state, args->dp);
+ trace_xfs_attr_rmtval_remove_return(attr->xattri_dela_state,
+ args->dp);
return -EAGAIN;
}

diff --git a/fs/xfs/libxfs/xfs_attr_remote.h b/fs/xfs/libxfs/xfs_attr_remote.h
index d72eff3..62b398e 100644
--- a/fs/xfs/libxfs/xfs_attr_remote.h
+++ b/fs/xfs/libxfs/xfs_attr_remote.h
@@ -12,9 +12,9 @@ int xfs_attr_rmtval_get(struct xfs_da_args *args);
int xfs_attr_rmtval_stale(struct xfs_inode *ip, struct xfs_bmbt_irec *map,
xfs_buf_flags_t incore_flags);
int xfs_attr_rmtval_invalidate(struct xfs_da_args *args);
-int xfs_attr_rmtval_remove(struct xfs_delattr_context *dac);
+int xfs_attr_rmtval_remove(struct xfs_attr_item *attr);
int xfs_attr_rmt_find_hole(struct xfs_da_args *args);
int xfs_attr_rmtval_set_value(struct xfs_da_args *args);
-int xfs_attr_rmtval_set_blk(struct xfs_delattr_context *dac);
-int xfs_attr_rmtval_find_space(struct xfs_delattr_context *dac);
+int xfs_attr_rmtval_set_blk(struct xfs_attr_item *attr);
+int xfs_attr_rmtval_find_space(struct xfs_attr_item *attr);
#endif /* __XFS_ATTR_REMOTE_H__ */
diff --git a/fs/xfs/xfs_attr_item.c b/fs/xfs/xfs_attr_item.c
index 2efd94f..18fc202 100644
--- a/fs/xfs/xfs_attr_item.c
+++ b/fs/xfs/xfs_attr_item.c
@@ -284,11 +284,11 @@ xfs_attrd_item_release(
*/
STATIC int
xfs_trans_attr_finish_update(
- struct xfs_delattr_context *dac,
+ struct xfs_attr_item *attr,
struct xfs_attrd_log_item *attrdp,
uint32_t op_flags)
{
- struct xfs_da_args *args = dac->da_args;
+ struct xfs_da_args *args = attr->xattri_da_args;
unsigned int op = op_flags &
XFS_ATTR_OP_FLAGS_TYPE_MASK;
int error;
@@ -305,11 +305,11 @@ xfs_trans_attr_finish_update(
switch (op) {
case XFS_ATTR_OP_FLAGS_SET:
args->op_flags |= XFS_DA_OP_ADDNAME;
- error = xfs_attr_set_iter(dac);
+ error = xfs_attr_set_iter(attr);
break;
case XFS_ATTR_OP_FLAGS_REMOVE:
ASSERT(XFS_IFORK_Q(args->dp));
- error = xfs_attr_remove_iter(dac);
+ error = xfs_attr_remove_iter(attr);
break;
default:
error = -EFSCORRUPTED;
@@ -353,16 +353,16 @@ xfs_attr_log_item(
* structure with fields from this xfs_attr_item
*/
attrp = &attrip->attri_format;
- attrp->alfi_ino = attr->xattri_dac.da_args->dp->i_ino;
+ attrp->alfi_ino = attr->xattri_da_args->dp->i_ino;
attrp->alfi_op_flags = attr->xattri_op_flags;
- attrp->alfi_value_len = attr->xattri_dac.da_args->valuelen;
- attrp->alfi_name_len = attr->xattri_dac.da_args->namelen;
- attrp->alfi_attr_flags = attr->xattri_dac.da_args->attr_filter;
-
- attrip->attri_name = (void *)attr->xattri_dac.da_args->name;
- attrip->attri_value = attr->xattri_dac.da_args->value;
- attrip->attri_name_len = attr->xattri_dac.da_args->namelen;
- attrip->attri_value_len = attr->xattri_dac.da_args->valuelen;
+ attrp->alfi_value_len = attr->xattri_da_args->valuelen;
+ attrp->alfi_name_len = attr->xattri_da_args->namelen;
+ attrp->alfi_attr_flags = attr->xattri_da_args->attr_filter;
+
+ attrip->attri_name = (void *)attr->xattri_da_args->name;
+ attrip->attri_value = attr->xattri_da_args->value;
+ attrip->attri_name_len = attr->xattri_da_args->namelen;
+ attrip->attri_value_len = attr->xattri_da_args->valuelen;
}

/* Get an ATTRI. */
@@ -403,10 +403,8 @@ xfs_attr_finish_item(
struct xfs_attr_item *attr;
struct xfs_attrd_log_item *done_item = NULL;
int error;
- struct xfs_delattr_context *dac;

attr = container_of(item, struct xfs_attr_item, xattri_list);
- dac = &attr->xattri_dac;
if (done)
done_item = ATTRD_ITEM(done);

@@ -418,19 +416,18 @@ xfs_attr_finish_item(
* in a standard delay op, so we need to catch this here and rejoin the
* leaf to the new transaction
*/
- if (attr->xattri_dac.leaf_bp &&
- attr->xattri_dac.leaf_bp->b_transp != tp) {
- xfs_trans_bjoin(tp, attr->xattri_dac.leaf_bp);
- xfs_trans_bhold(tp, attr->xattri_dac.leaf_bp);
+ if (attr->xattri_leaf_bp && attr->xattri_leaf_bp->b_transp != tp) {
+ xfs_trans_bjoin(tp, attr->xattri_leaf_bp);
+ xfs_trans_bhold(tp, attr->xattri_leaf_bp);
}

/*
* Always reset trans after EAGAIN cycle
* since the transaction is new
*/
- dac->da_args->trans = tp;
+ attr->xattri_da_args->trans = tp;

- error = xfs_trans_attr_finish_update(dac, done_item,
+ error = xfs_trans_attr_finish_update(attr, done_item,
attr->xattri_op_flags);
if (error != -EAGAIN)
kmem_free(attr);
@@ -608,7 +605,7 @@ xfs_attri_item_recover(
args = (struct xfs_da_args *)((char *)attr +
sizeof(struct xfs_attr_item));

- attr->xattri_dac.da_args = args;
+ attr->xattri_da_args = args;
attr->xattri_op_flags = attrp->alfi_op_flags;

args->dp = ip;
@@ -645,7 +642,7 @@ xfs_attri_item_recover(
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, 0);

- ret = xfs_trans_attr_finish_update(&attr->xattri_dac, done_item,
+ ret = xfs_trans_attr_finish_update(attr, done_item,
attrp->alfi_op_flags);
if (ret == -EAGAIN) {
/* There's more work to do, so add it to this transaction */
--
2.7.4