74 			  struct gfs2_ea_header *ea,
80 	struct gfs2_ea_header *ea, *prev = NULL;  in ea_foreach_i()  local
86 	for (ea = GFS2_EA_BH2FIRST(bh);; prev = ea, ea = GFS2_EA2NEXT(ea)) {  in ea_foreach_i()
87 		if (!GFS2_EA_REC_LEN(ea))  in ea_foreach_i()
89 		if (!(bh->b_data <= (char *)ea && (char *)GFS2_EA2NEXT(ea) <=  in ea_foreach_i()
92 		if (!GFS2_EATYPE_VALID(ea->ea_type))  in ea_foreach_i()
95 		error = ea_call(ip, bh, ea, prev, data);  in ea_foreach_i()
99 		if (GFS2_EA_IS_LAST(ea)) {  in ea_foreach_i()
100 			if ((char *)GFS2_EA2NEXT(ea) !=  in ea_foreach_i()
165 		     struct gfs2_ea_header *ea, struct gfs2_ea_header *prev,  in ea_find_i()  argument
170 	if (ea->ea_type == GFS2_EATYPE_UNUSED)  in ea_find_i()
173 	if (ea->ea_type == ef->type) {  in ea_find_i()
174 		if (ea->ea_name_len == ef->namel &&  in ea_find_i()
175 		    !memcmp(GFS2_EA2NAME(ea), ef->name, ea->ea_name_len)) {  in ea_find_i()
179 			el->el_ea = ea;  in ea_find_i()
224 				struct gfs2_ea_header *ea,  in ea_dealloc_unstuffed()  argument
243 	if (GFS2_EA_IS_STUFFED(ea))  in ea_dealloc_unstuffed()
246 	dataptrs = GFS2_EA2DATAPTRS(ea);  in ea_dealloc_unstuffed()
247 	for (x = 0; x < ea->ea_num_ptrs; x++, dataptrs++) {  in ea_dealloc_unstuffed()
273 	dataptrs = GFS2_EA2DATAPTRS(ea);  in ea_dealloc_unstuffed()
274 	for (x = 0; x < ea->ea_num_ptrs; x++, dataptrs++) {  in ea_dealloc_unstuffed()
297 		len = GFS2_EA_REC_LEN(prev) + GFS2_EA_REC_LEN(ea);  in ea_dealloc_unstuffed()
300 		if (GFS2_EA_IS_LAST(ea))  in ea_dealloc_unstuffed()
303 		ea->ea_type = GFS2_EATYPE_UNUSED;  in ea_dealloc_unstuffed()
304 		ea->ea_num_ptrs = 0;  in ea_dealloc_unstuffed()
318 			       struct gfs2_ea_header *ea,  in ea_remove_unstuffed()  argument
331 	error = ea_dealloc_unstuffed(ip, bh, ea, prev, (leave) ? &error : NULL);  in ea_remove_unstuffed()
344 		     struct gfs2_ea_header *ea, struct gfs2_ea_header *prev,  in ea_list_i()  argument
353 	if (ea->ea_type == GFS2_EATYPE_UNUSED)  in ea_list_i()
356 	switch (ea->ea_type) {  in ea_list_i()
373 	ea_size = l + ea->ea_name_len + 1;  in ea_list_i()
379 		memcpy(er->er_data + ei->ei_size + l, GFS2_EA2NAME(ea),  in ea_list_i()
380 		       ea->ea_name_len);  in ea_list_i()
439 static int gfs2_iter_unstuffed(struct gfs2_inode *ip, struct gfs2_ea_header *ea,  in gfs2_iter_unstuffed()  argument
444 	unsigned int amount = GFS2_EA_DATA_LEN(ea);  in gfs2_iter_unstuffed()
446 	__be64 *dataptrs = GFS2_EA2DATAPTRS(ea);  in gfs2_iter_unstuffed()
624 	struct gfs2_ea_header *ea;  in ea_alloc_blk()  local
638 	ea = GFS2_EA_BH2FIRST(*bhp);  in ea_alloc_blk()
639 	ea->ea_rec_len = cpu_to_be32(sdp->sd_jbsize);  in ea_alloc_blk()
640 	ea->ea_type = GFS2_EATYPE_UNUSED;  in ea_alloc_blk()
641 	ea->ea_flags = GFS2_EAFLAG_LAST;  in ea_alloc_blk()
642 	ea->ea_num_ptrs = 0;  in ea_alloc_blk()
661 static int ea_write(struct gfs2_inode *ip, struct gfs2_ea_header *ea,  in ea_write()  argument
667 	ea->ea_data_len = cpu_to_be32(er->er_data_len);  in ea_write()
668 	ea->ea_name_len = er->er_name_len;  in ea_write()
669 	ea->ea_type = er->er_type;  in ea_write()
670 	ea->__pad = 0;  in ea_write()
672 	memcpy(GFS2_EA2NAME(ea), er->er_name, er->er_name_len);  in ea_write()
675 		ea->ea_num_ptrs = 0;  in ea_write()
676 		memcpy(GFS2_EA2DATA(ea), er->er_data, er->er_data_len);  in ea_write()
678 		__be64 *dataptr = GFS2_EA2DATAPTRS(ea);  in ea_write()
684 		ea->ea_num_ptrs = DIV_ROUND_UP(er->er_data_len, sdp->sd_jbsize);  in ea_write()
685 		for (x = 0; x < ea->ea_num_ptrs; x++) {  in ea_write()
810 static struct gfs2_ea_header *ea_split_ea(struct gfs2_ea_header *ea)  in ea_split_ea()  argument
812 	u32 ea_size = GFS2_EA_SIZE(ea);  in ea_split_ea()
813 	struct gfs2_ea_header *new = (struct gfs2_ea_header *)((char *)ea +  in ea_split_ea()
815 	u32 new_size = GFS2_EA_REC_LEN(ea) - ea_size;  in ea_split_ea()
816 	int last = ea->ea_flags & GFS2_EAFLAG_LAST;  in ea_split_ea()
818 	ea->ea_rec_len = cpu_to_be32(ea_size);  in ea_split_ea()
819 	ea->ea_flags ^= last;  in ea_split_ea()
830 	struct gfs2_ea_header *ea = el->el_ea;  in ea_set_remove_stuffed()  local
836 	if (!prev || !GFS2_EA_IS_STUFFED(ea)) {  in ea_set_remove_stuffed()
837 		ea->ea_type = GFS2_EATYPE_UNUSED;  in ea_set_remove_stuffed()
839 	} else if (GFS2_EA2NEXT(prev) != ea) {  in ea_set_remove_stuffed()
841 		gfs2_assert_withdraw(GFS2_SB(&ip->i_inode), GFS2_EA2NEXT(prev) == ea);  in ea_set_remove_stuffed()
844 	len = GFS2_EA_REC_LEN(prev) + GFS2_EA_REC_LEN(ea);  in ea_set_remove_stuffed()
847 	if (GFS2_EA_IS_LAST(ea))  in ea_set_remove_stuffed()
862 				 struct gfs2_ea_header *ea, struct ea_set *es)  in ea_set_simple_noalloc()  argument
874 		ea = ea_split_ea(ea);  in ea_set_simple_noalloc()
876 	ea_write(ip, ea, er);  in ea_set_simple_noalloc()
892 	struct gfs2_ea_header *ea = es->es_ea;  in ea_set_simple_alloc()  local
898 		ea = ea_split_ea(ea);  in ea_set_simple_alloc()
900 	error = ea_write(ip, ea, er);  in ea_set_simple_alloc()
911 			 struct gfs2_ea_header *ea, struct gfs2_ea_header *prev,  in ea_set_simple()  argument
922 	if (ea->ea_type == GFS2_EATYPE_UNUSED) {  in ea_set_simple()
923 		if (GFS2_EA_REC_LEN(ea) < size)  in ea_set_simple()
925 		if (!GFS2_EA_IS_STUFFED(ea)) {  in ea_set_simple()
926 			error = ea_remove_unstuffed(ip, bh, ea, prev, 1);  in ea_set_simple()
931 	} else if (GFS2_EA_REC_LEN(ea) - GFS2_EA_SIZE(ea) >= size)  in ea_set_simple()
937 		error = ea_set_simple_noalloc(ip, bh, ea, es);  in ea_set_simple()
944 		es->es_ea = ea;  in ea_set_simple()
1077 	struct gfs2_ea_header *ea = el->el_ea;  in ea_remove_stuffed()  local
1090 		len = GFS2_EA_REC_LEN(prev) + GFS2_EA_REC_LEN(ea);  in ea_remove_stuffed()
1093 		if (GFS2_EA_IS_LAST(ea))  in ea_remove_stuffed()
1096 		ea->ea_type = GFS2_EATYPE_UNUSED;  in ea_remove_stuffed()