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 infastructure is in place, we can combine these to eliminate the extra struct Signed-off-by: Allison Henderson <allison.henderson@xxxxxxxxxx> --- libxfs/defer_item.c | 14 +++-- libxfs/xfs_attr.c | 138 +++++++++++++++++++++++------------------------ libxfs/xfs_attr.h | 40 ++++++-------- libxfs/xfs_attr_remote.c | 34 ++++++------ libxfs/xfs_attr_remote.h | 6 +-- 5 files changed, 112 insertions(+), 120 deletions(-) diff --git a/libxfs/defer_item.c b/libxfs/defer_item.c index 054d158..04a7534 100644 --- a/libxfs/defer_item.c +++ b/libxfs/defer_item.c @@ -129,11 +129,11 @@ static inline struct xfs_attrd_log_item *ATTRD_ITEM(struct xfs_log_item *lip) */ int xfs_trans_attr( - 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; int error; error = xfs_qm_dqattach_locked(args->dp, 0); @@ -143,11 +143,11 @@ xfs_trans_attr( switch (op_flags) { 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; @@ -204,18 +204,16 @@ xfs_attr_finish_item( { struct xfs_attr_item *attr; int error; - struct xfs_delattr_context *dac; attr = container_of(item, struct xfs_attr_item, xattri_list); - dac = &attr->xattri_dac; /* * 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(dac, ATTRD_ITEM(done), attr->xattri_op_flags); + error = xfs_trans_attr(attr, ATTRD_ITEM(done), attr->xattri_op_flags); if (error != -EAGAIN) kmem_free(attr); diff --git a/libxfs/xfs_attr.c b/libxfs/xfs_attr.c index 89f0ffd..483d03c 100644 --- a/libxfs/xfs_attr.c +++ b/libxfs/xfs_attr.c @@ -45,7 +45,7 @@ STATIC int xfs_attr_shortform_addname(xfs_da_args_t *args); * Internal routines when attribute list is one block. */ STATIC int xfs_attr_leaf_get(xfs_da_args_t *args); -STATIC int xfs_attr_leaf_addname(struct xfs_delattr_context *dac); +STATIC int xfs_attr_leaf_addname(struct xfs_attr_item *attr); STATIC int xfs_attr_leaf_removename(xfs_da_args_t *args); STATIC int xfs_attr_leaf_hasname(struct xfs_da_args *args, struct xfs_buf **bp); @@ -53,8 +53,8 @@ STATIC int xfs_attr_leaf_hasname(struct xfs_da_args *args, struct xfs_buf **bp); * Internal routines when attribute list is more than one block. */ STATIC int xfs_attr_node_get(xfs_da_args_t *args); -STATIC int xfs_attr_node_addname(struct xfs_delattr_context *dac); -STATIC int xfs_attr_node_removename_iter(struct xfs_delattr_context *dac); +STATIC int xfs_attr_node_addname(struct xfs_attr_item *attr); +STATIC int xfs_attr_node_removename_iter(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); @@ -275,27 +275,27 @@ xfs_attr_set_shortform( */ 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_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; /* State machine switch */ - switch (dac->dela_state) { + switch (attr->xattri_dela_state) { case XFS_DAS_FLIP_LFLAG: case XFS_DAS_FOUND_LBLK: case XFS_DAS_RM_LBLK: - return xfs_attr_leaf_addname(dac); + return xfs_attr_leaf_addname(attr); case XFS_DAS_FOUND_NBLK: case XFS_DAS_FLIP_NFLAG: case XFS_DAS_ALLOC_NODE: - return xfs_attr_node_addname(dac); + return xfs_attr_node_addname(attr); case XFS_DAS_UNINIT: break; default: - ASSERT(dac->dela_state != XFS_DAS_RM_SHRINK); + ASSERT(attr->xattri_dela_state != XFS_DAS_RM_SHRINK); break; } @@ -327,7 +327,7 @@ xfs_attr_set_iter( } if (!xfs_bmap_one_block(dp, XFS_ATTR_FORK)) - return xfs_attr_node_addname(dac); + return xfs_attr_node_addname(attr); error = xfs_attr_leaf_try_add(args, *leaf_bp); switch (error) { @@ -350,11 +350,11 @@ xfs_attr_set_iter( * when we come back, we'll be a node, so we'll fall * down into the node handling code below */ - trace_xfs_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; case 0: - dac->dela_state = XFS_DAS_FOUND_LBLK; - trace_xfs_das_state_return(dac->dela_state); + attr->xattri_dela_state = XFS_DAS_FOUND_LBLK; + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; } return error; @@ -400,13 +400,13 @@ xfs_has_attr( */ 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_args *args = attr->xattri_da_args; struct xfs_inode *dp = args->dp; /* If we are shrinking a node, resume shrink */ - if (dac->dela_state == XFS_DAS_RM_SHRINK) + if (attr->xattri_dela_state == XFS_DAS_RM_SHRINK) goto node; if (!xfs_inode_hasattr(dp)) @@ -421,7 +421,7 @@ xfs_attr_remove_iter( return xfs_attr_leaf_removename(args); node: /* If we are not short form or leaf, then proceed to remove node */ - return xfs_attr_node_removename_iter(dac); + return xfs_attr_node_removename_iter(attr); } /* @@ -572,7 +572,7 @@ 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; @@ -767,16 +767,16 @@ out_brelse: */ STATIC int xfs_attr_leaf_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_buf *bp = NULL; int error, forkoff; struct xfs_inode *dp = args->dp; struct xfs_mount *mp = args->dp->i_mount; /* State machine switch */ - switch (dac->dela_state) { + switch (attr->xattri_dela_state) { case XFS_DAS_FLIP_LFLAG: goto das_flip_flag; case XFS_DAS_RM_LBLK: @@ -793,10 +793,10 @@ xfs_attr_leaf_addname( */ /* 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; } @@ -806,12 +806,12 @@ xfs_attr_leaf_addname( * Roll through the "value", allocating blocks on disk as * required. */ - 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_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; } @@ -845,8 +845,8 @@ xfs_attr_leaf_addname( /* * Commit the flag value change and start the next trans in series. */ - dac->dela_state = XFS_DAS_FLIP_LFLAG; - trace_xfs_das_state_return(dac->dela_state); + attr->xattri_dela_state = XFS_DAS_FLIP_LFLAG; + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; } das_flip_flag: @@ -861,12 +861,12 @@ das_flip_flag: return error; /* 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; das_rm_lblk: if (args->rmtblkno) { - error = xfs_attr_rmtval_remove(dac); + error = xfs_attr_rmtval_remove(attr); if (error == -EAGAIN) - trace_xfs_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); if (error) return error; } @@ -1040,9 +1040,9 @@ xfs_attr_node_hasname( */ 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_args *args = attr->xattri_da_args; struct xfs_da_state *state = NULL; struct xfs_da_state_blk *blk; int retval = 0; @@ -1052,7 +1052,7 @@ xfs_attr_node_addname( trace_xfs_attr_node_addname(args); /* State machine switch */ - switch (dac->dela_state) { + switch (attr->xattri_dela_state) { case XFS_DAS_FLIP_NFLAG: goto das_flip_flag; case XFS_DAS_FOUND_NBLK: @@ -1118,7 +1118,7 @@ xfs_attr_node_addname( * this. dela_state is still unset by this function at * this point. */ - trace_xfs_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; } @@ -1150,8 +1150,8 @@ xfs_attr_node_addname( xfs_da_state_free(state); state = NULL; - dac->dela_state = XFS_DAS_FOUND_NBLK; - trace_xfs_das_state_return(dac->dela_state); + attr->xattri_dela_state = XFS_DAS_FOUND_NBLK; + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; das_found_nblk: @@ -1163,7 +1163,7 @@ das_found_nblk: */ if (args->rmtblkno > 0) { /* Open coded xfs_attr_rmtval_set without trans handling */ - error = xfs_attr_rmtval_find_space(dac); + error = xfs_attr_rmtval_find_space(attr); if (error) return error; @@ -1171,14 +1171,14 @@ das_found_nblk: * Roll through the "value", allocating blocks on disk as * required. Set the state in case of -EAGAIN return code */ - dac->dela_state = XFS_DAS_ALLOC_NODE; + attr->xattri_dela_state = XFS_DAS_ALLOC_NODE; das_alloc_node: - 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_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; } @@ -1213,8 +1213,8 @@ das_alloc_node: /* * Commit the flag value change and start the next trans in series */ - dac->dela_state = XFS_DAS_FLIP_NFLAG; - trace_xfs_das_state_return(dac->dela_state); + attr->xattri_dela_state = XFS_DAS_FLIP_NFLAG; + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; } das_flip_flag: @@ -1229,13 +1229,13 @@ das_flip_flag: return error; /* 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; das_rm_nblk: if (args->rmtblkno) { - error = xfs_attr_rmtval_remove(dac); + error = xfs_attr_rmtval_remove(attr); if (error == -EAGAIN) - trace_xfs_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); if (error) return error; @@ -1343,10 +1343,10 @@ 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); @@ -1370,7 +1370,7 @@ int xfs_attr_node_removename_setup( STATIC int xfs_attr_node_remove_rmt ( - struct xfs_delattr_context *dac, + struct xfs_attr_item *attr, struct xfs_da_state *state) { int error = 0; @@ -1378,9 +1378,9 @@ xfs_attr_node_remove_rmt ( /* * May return -EAGAIN to request that the caller recall this function */ - error = xfs_attr_rmtval_remove(dac); + error = xfs_attr_rmtval_remove(attr); if (error == -EAGAIN) - trace_xfs_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); if (error) return error; @@ -1424,10 +1424,10 @@ xfs_attr_node_remove_cleanup( */ STATIC int xfs_attr_node_remove_step( - 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 = 0; /* * If there is an out-of-line value, de-allocate the blocks. @@ -1438,7 +1438,7 @@ xfs_attr_node_remove_step( /* * May return -EAGAIN. Remove blocks until args->rmtblkno == 0 */ - error = xfs_attr_node_remove_rmt(dac, state); + error = xfs_attr_node_remove_rmt(attr, state); if (error) return error; } @@ -1459,29 +1459,29 @@ xfs_attr_node_remove_step( */ STATIC int xfs_attr_node_removename_iter( - 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, error; struct xfs_inode *dp = args->dp; trace_xfs_attr_node_removename(args); - 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) goto out; } - state = dac->da_state; + state = attr->xattri_da_state; - switch (dac->dela_state) { + switch (attr->xattri_dela_state) { case XFS_DAS_UNINIT: /* * repeatedly remove remote blocks, remove the entry and join. * returns -EAGAIN or 0 for completion of the step. */ - error = xfs_attr_node_remove_step(dac); + error = xfs_attr_node_remove_step(attr); if (error) break; @@ -1497,8 +1497,8 @@ xfs_attr_node_removename_iter( if (error) return error; - dac->dela_state = XFS_DAS_RM_SHRINK; - trace_xfs_das_state_return(dac->dela_state); + attr->xattri_dela_state = XFS_DAS_RM_SHRINK; + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; } @@ -1518,7 +1518,7 @@ xfs_attr_node_removename_iter( } if (error == -EAGAIN) { - trace_xfs_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); return error; } out: diff --git a/libxfs/xfs_attr.h b/libxfs/xfs_attr.h index 4838094..8c70610 100644 --- a/libxfs/xfs_attr.h +++ b/libxfs/xfs_attr.h @@ -364,7 +364,7 @@ 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 @@ -385,7 +385,7 @@ 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*/ @@ -393,32 +393,25 @@ 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 @@ -426,7 +419,10 @@ struct xfs_attr_item { */ uint32_t 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; }; @@ -445,12 +441,10 @@ int xfs_inode_hasattr(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/libxfs/xfs_attr_remote.c b/libxfs/xfs_attr_remote.c index 1635e85..c6fee2a 100644 --- a/libxfs/xfs_attr_remote.c +++ b/libxfs/xfs_attr_remote.c @@ -633,14 +633,14 @@ xfs_attr_rmtval_set( */ 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)); @@ -649,8 +649,8 @@ 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; } @@ -663,17 +663,17 @@ 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; @@ -683,8 +683,8 @@ 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; } @@ -737,9 +737,9 @@ 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; /* @@ -761,7 +761,7 @@ xfs_attr_rmtval_remove( * by the parent */ if (!done) { - trace_xfs_das_state_return(dac->dela_state); + trace_xfs_das_state_return(attr->xattri_dela_state); return -EAGAIN; } diff --git a/libxfs/xfs_attr_remote.h b/libxfs/xfs_attr_remote.h index 6ae91af..d3aa27d 100644 --- a/libxfs/xfs_attr_remote.h +++ b/libxfs/xfs_attr_remote.h @@ -13,9 +13,9 @@ int xfs_attr_rmtval_set(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__ */ -- 2.7.4