93 	int error = 0;  in ea_foreach_i()  local
106 		error = ea_call(ip, bh, ea, prev, data);  in ea_foreach_i()
107 		if (error)  in ea_foreach_i()
108 			return error;  in ea_foreach_i()
118 	return error;  in ea_foreach_i()
129 	int error;  in ea_foreach()  local
131 	error = gfs2_meta_read(ip->i_gl, ip->i_eattr, DIO_WAIT, 0, &bh);  in ea_foreach()
132 	if (error)  in ea_foreach()
133 		return error;  in ea_foreach()
136 		error = ea_foreach_i(ip, bh, ea_call, data);  in ea_foreach()
141 		error = -EIO;  in ea_foreach()
155 		error = gfs2_meta_read(ip->i_gl, bn, DIO_WAIT, 0, &eabh);  in ea_foreach()
156 		if (error)  in ea_foreach()
158 		error = ea_foreach_i(ip, eabh, ea_call, data);  in ea_foreach()
160 		if (error)  in ea_foreach()
165 	return error;  in ea_foreach()
203 	int error;  in gfs2_ea_find()  local
212 	error = ea_foreach(ip, ea_find_i, &ef);  in gfs2_ea_find()
213 	if (error > 0)  in gfs2_ea_find()
216 	return error;  in gfs2_ea_find()
243 	int error;  in ea_dealloc_unstuffed()  local
245 	error = gfs2_rindex_update(sdp);  in ea_dealloc_unstuffed()
246 	if (error)  in ea_dealloc_unstuffed()
247 		return error;  in ea_dealloc_unstuffed()
268 	error = gfs2_glock_nq_init(rgd->rd_gl, LM_ST_EXCLUSIVE,  in ea_dealloc_unstuffed()
270 	if (error)  in ea_dealloc_unstuffed()
271 		return error;  in ea_dealloc_unstuffed()
273 	error = gfs2_trans_begin(sdp, rgd->rd_length + RES_DINODE +  in ea_dealloc_unstuffed()
275 	if (error)  in ea_dealloc_unstuffed()
321 	return error;  in ea_dealloc_unstuffed()
328 	int error;  in ea_remove_unstuffed()  local
330 	error = gfs2_rindex_update(GFS2_SB(&ip->i_inode));  in ea_remove_unstuffed()
331 	if (error)  in ea_remove_unstuffed()
332 		return error;  in ea_remove_unstuffed()
334 	error = gfs2_quota_hold(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE);  in ea_remove_unstuffed()
335 	if (error)  in ea_remove_unstuffed()
338 	error = ea_dealloc_unstuffed(ip, bh, ea, prev, (leave) ? &error : NULL);  in ea_remove_unstuffed()
342 	return error;  in ea_remove_unstuffed()
409  * Returns: actual size of data on success, -errno on error
417 	int error;  in gfs2_listxattr()  local
425 	error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &i_gh);  in gfs2_listxattr()
426 	if (error)  in gfs2_listxattr()
427 		return error;  in gfs2_listxattr()
432 		error = ea_foreach(ip, ea_list_i, &ei);  in gfs2_listxattr()
433 		if (!error)  in gfs2_listxattr()
434 			error = ei.ei_size;  in gfs2_listxattr()
439 	return error;  in gfs2_listxattr()
462 	int error = 0;  in gfs2_iter_unstuffed()  local
471 		error = gfs2_meta_read(ip->i_gl, be64_to_cpu(*dataptrs), 0, 0,  in gfs2_iter_unstuffed()
473 		if (error) {  in gfs2_iter_unstuffed()
482 		error = gfs2_meta_wait(sdp, bh[x]);  in gfs2_iter_unstuffed()
483 		if (error) {  in gfs2_iter_unstuffed()
491 			error = -EIO;  in gfs2_iter_unstuffed()
515 	return error;  in gfs2_iter_unstuffed()
539 	int error;  in gfs2_xattr_acl_get()  local
543 	error = gfs2_ea_find(ip, GFS2_EATYPE_SYS, name, &el);  in gfs2_xattr_acl_get()
544 	if (error)  in gfs2_xattr_acl_get()
545 		return error;  in gfs2_xattr_acl_get()
553 	error = -ENOMEM;  in gfs2_xattr_acl_get()
557 	error = gfs2_ea_get_copy(ip, &el, data, len);  in gfs2_xattr_acl_get()
558 	if (error < 0)  in gfs2_xattr_acl_get()
564 	return error;  in gfs2_xattr_acl_get()
575  * Returns: actual size of data on success, -errno on error
582 	int error;  in __gfs2_xattr_get()  local
589 	error = gfs2_ea_find(ip, type, name, &el);  in __gfs2_xattr_get()
590 	if (error)  in __gfs2_xattr_get()
591 		return error;  in __gfs2_xattr_get()
595 		error = gfs2_ea_get_copy(ip, &el, buffer, size);  in __gfs2_xattr_get()
597 		error = GFS2_EA_DATA_LEN(el.el_ea);  in __gfs2_xattr_get()
600 	return error;  in __gfs2_xattr_get()
640 	int error;  in ea_alloc_blk()  local
642 	error = gfs2_alloc_blocks(ip, &block, &n, 0, NULL);  in ea_alloc_blk()
643 	if (error)  in ea_alloc_blk()
644 		return error;  in ea_alloc_blk()
678 	int error;  in ea_write()  local
704 			error = gfs2_alloc_blocks(ip, &block, &n, 0, NULL);  in ea_write()
705 			if (error)  in ea_write()
706 				return error;  in ea_write()
742 	int error;  in ea_alloc_skeleton()  local
744 	error = gfs2_rindex_update(GFS2_SB(&ip->i_inode));  in ea_alloc_skeleton()
745 	if (error)  in ea_alloc_skeleton()
746 		return error;  in ea_alloc_skeleton()
748 	error = gfs2_quota_lock_check(ip, &ap);  in ea_alloc_skeleton()
749 	if (error)  in ea_alloc_skeleton()
750 		return error;  in ea_alloc_skeleton()
752 	error = gfs2_inplace_reserve(ip, &ap);  in ea_alloc_skeleton()
753 	if (error)  in ea_alloc_skeleton()
756 	error = gfs2_trans_begin(GFS2_SB(&ip->i_inode),  in ea_alloc_skeleton()
759 	if (error)  in ea_alloc_skeleton()
762 	error = skeleton_call(ip, er, private);  in ea_alloc_skeleton()
763 	if (error)  in ea_alloc_skeleton()
775 	return error;  in ea_alloc_skeleton()
782 	int error;  in ea_init_i()  local
784 	error = ea_alloc_blk(ip, &bh);  in ea_init_i()
785 	if (error)  in ea_init_i()
786 		return error;  in ea_init_i()
789 	error = ea_write(ip, GFS2_EA_BH2FIRST(bh), er);  in ea_init_i()
793 	return error;  in ea_init_i()
875 	int error;  in ea_set_simple_noalloc()  local
877 	error = gfs2_trans_begin(GFS2_SB(&ip->i_inode), RES_DINODE + 2 * RES_EATTR, 0);  in ea_set_simple_noalloc()
878 	if (error)  in ea_set_simple_noalloc()
879 		return error;  in ea_set_simple_noalloc()
895 	return error;  in ea_set_simple_noalloc()
903 	int error;  in ea_set_simple_alloc()  local
910 	error = ea_write(ip, ea, er);  in ea_set_simple_alloc()
911 	if (error)  in ea_set_simple_alloc()
912 		return error;  in ea_set_simple_alloc()
927 	int error;  in ea_set_simple()  local
936 			error = ea_remove_unstuffed(ip, bh, ea, prev, 1);  in ea_set_simple()
937 			if (error)  in ea_set_simple()
938 				return error;  in ea_set_simple()
947 		error = ea_set_simple_noalloc(ip, bh, ea, es);  in ea_set_simple()
948 		if (error)  in ea_set_simple()
949 			return error;  in ea_set_simple()
958 		error = ea_alloc_skeleton(ip, es->es_er, blks,  in ea_set_simple()
960 		if (error)  in ea_set_simple()
961 			return error;  in ea_set_simple()
973 	int error;  in ea_set_block()  local
979 		error = gfs2_meta_read(ip->i_gl, ip->i_eattr, DIO_WAIT, 0,  in ea_set_block()
981 		if (error)  in ea_set_block()
982 			return error;  in ea_set_block()
985 			error = -EIO;  in ea_set_block()
997 			error = -ENOSPC;  in ea_set_block()
1005 		error = gfs2_alloc_blocks(ip, &blk, &n, 0, NULL);  in ea_set_block()
1006 		if (error)  in ea_set_block()
1007 			return error;  in ea_set_block()
1023 	error = ea_alloc_blk(ip, &newbh);  in ea_set_block()
1024 	if (error)  in ea_set_block()
1028 	error = ea_write(ip, GFS2_EA_BH2FIRST(newbh), er);  in ea_set_block()
1030 	if (error)  in ea_set_block()
1038 	return error;  in ea_set_block()
1047 	int error;  in ea_set_i()  local
1059 	error = ea_foreach(ip, ea_set_simple, &es);  in ea_set_i()
1060 	if (error > 0)  in ea_set_i()
1062 	if (error)  in ea_set_i()
1063 		return error;  in ea_set_i()
1089 	int error;  in ea_remove_stuffed()  local
1091 	error = gfs2_trans_begin(GFS2_SB(&ip->i_inode), RES_DINODE + RES_EATTR, 0);  in ea_remove_stuffed()
1092 	if (error)  in ea_remove_stuffed()
1093 		return error;  in ea_remove_stuffed()
1114 	return error;  in ea_remove_stuffed()
1133 	int error;  in gfs2_xattr_remove()  local
1138 	error = gfs2_ea_find(ip, type, name, &el);  in gfs2_xattr_remove()
1139 	if (error)  in gfs2_xattr_remove()
1140 		return error;  in gfs2_xattr_remove()
1145 		error = ea_remove_stuffed(ip, &el);  in gfs2_xattr_remove()
1147 		error = ea_remove_unstuffed(ip, el.el_bh, el.el_ea, el.el_prev, 0);  in gfs2_xattr_remove()
1151 	return error;  in gfs2_xattr_remove()
1175 	int error;  in __gfs2_xattr_set()  local
1183 		error = gfs2_xattr_remove(ip, type, name);  in __gfs2_xattr_set()
1184 		if (error == -ENODATA && !(flags & XATTR_REPLACE))  in __gfs2_xattr_set()
1185 			error = 0;  in __gfs2_xattr_set()
1186 		return error;  in __gfs2_xattr_set()
1198 	error = gfs2_ea_find(ip, type, name, &el);  in __gfs2_xattr_set()
1199 	if (error)  in __gfs2_xattr_set()
1200 		return error;  in __gfs2_xattr_set()
1208 		error = -EEXIST;  in __gfs2_xattr_set()
1211 			error = ea_set_i(ip, type, name, value, size, &el);  in __gfs2_xattr_set()
1212 			if (!error && unstuffed)  in __gfs2_xattr_set()
1217 		return error;  in __gfs2_xattr_set()
1220 	error = -ENODATA;  in __gfs2_xattr_set()
1222 		error = ea_set_i(ip, type, name, value, size, NULL);  in __gfs2_xattr_set()
1224 	return error;  in __gfs2_xattr_set()
1274 	int error;  in ea_dealloc_indirect()  local
1276 	error = gfs2_rindex_update(sdp);  in ea_dealloc_indirect()
1277 	if (error)  in ea_dealloc_indirect()
1278 		return error;  in ea_dealloc_indirect()
1282 	error = gfs2_meta_read(ip->i_gl, ip->i_eattr, DIO_WAIT, 0, &indbh);  in ea_dealloc_indirect()
1283 	if (error)  in ea_dealloc_indirect()
1284 		return error;  in ea_dealloc_indirect()
1287 		error = -EIO;  in ea_dealloc_indirect()
1323 	error = gfs2_glock_nq_m(rlist.rl_rgrps, rlist.rl_ghs);  in ea_dealloc_indirect()
1324 	if (error)  in ea_dealloc_indirect()
1327 	error = gfs2_trans_begin(sdp, rg_blocks + RES_DINODE + RES_INDIRECT +  in ea_dealloc_indirect()
1329 	if (error)  in ea_dealloc_indirect()
1364 	error = gfs2_meta_inode_buffer(ip, &dibh);  in ea_dealloc_indirect()
1365 	if (!error) {  in ea_dealloc_indirect()
1379 	return error;  in ea_dealloc_indirect()
1388 	int error;  in ea_dealloc_block()  local
1390 	error = gfs2_rindex_update(sdp);  in ea_dealloc_block()
1391 	if (error)  in ea_dealloc_block()
1392 		return error;  in ea_dealloc_block()
1400 	error = gfs2_glock_nq_init(rgd->rd_gl, LM_ST_EXCLUSIVE,  in ea_dealloc_block()
1402 	if (error)  in ea_dealloc_block()
1403 		return error;  in ea_dealloc_block()
1405 	error = gfs2_trans_begin(sdp, RES_RG_BIT + RES_DINODE + RES_STATFS +  in ea_dealloc_block()
1407 	if (error)  in ea_dealloc_block()
1416 		error = gfs2_meta_inode_buffer(ip, &dibh);  in ea_dealloc_block()
1417 		if (!error) {  in ea_dealloc_block()
1428 	return error;  in ea_dealloc_block()
1440 	int error;  in gfs2_ea_dealloc()  local
1442 	error = gfs2_rindex_update(GFS2_SB(&ip->i_inode));  in gfs2_ea_dealloc()
1443 	if (error)  in gfs2_ea_dealloc()
1444 		return error;  in gfs2_ea_dealloc()
1446 	error = gfs2_quota_hold(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE);  in gfs2_ea_dealloc()
1447 	if (error)  in gfs2_ea_dealloc()
1448 		return error;  in gfs2_ea_dealloc()
1451 		error = ea_foreach(ip, ea_dealloc_unstuffed, NULL);  in gfs2_ea_dealloc()
1452 		if (error)  in gfs2_ea_dealloc()
1456 			error = ea_dealloc_indirect(ip);  in gfs2_ea_dealloc()
1457 			if (error)  in gfs2_ea_dealloc()
1462 	error = ea_dealloc_block(ip);  in gfs2_ea_dealloc()
1466 	return error;  in gfs2_ea_dealloc()