727 static void fadump_free_mem_ranges(struct fadump_mrange_info *mrange_info)  in fadump_free_mem_ranges()  argument
729 	kfree(mrange_info->mem_ranges);  in fadump_free_mem_ranges()
730 	mrange_info->mem_ranges = NULL;  in fadump_free_mem_ranges()
731 	mrange_info->mem_ranges_sz = 0;  in fadump_free_mem_ranges()
732 	mrange_info->max_mem_ranges = 0;  in fadump_free_mem_ranges()
739 static int fadump_alloc_mem_ranges(struct fadump_mrange_info *mrange_info)  in fadump_alloc_mem_ranges()  argument
744 	new_size = mrange_info->mem_ranges_sz + PAGE_SIZE;  in fadump_alloc_mem_ranges()
746 		 new_size, mrange_info->name);  in fadump_alloc_mem_ranges()
748 	new_array = krealloc(mrange_info->mem_ranges, new_size, GFP_KERNEL);  in fadump_alloc_mem_ranges()
751 		       mrange_info->name);  in fadump_alloc_mem_ranges()
752 		fadump_free_mem_ranges(mrange_info);  in fadump_alloc_mem_ranges()
756 	mrange_info->mem_ranges = new_array;  in fadump_alloc_mem_ranges()
757 	mrange_info->mem_ranges_sz = new_size;  in fadump_alloc_mem_ranges()
758 	mrange_info->max_mem_ranges = (new_size /  in fadump_alloc_mem_ranges()
763 static inline int fadump_add_mem_range(struct fadump_mrange_info *mrange_info,  in fadump_add_mem_range()  argument
766 	struct fadump_memory_range *mem_ranges = mrange_info->mem_ranges;  in fadump_add_mem_range()
777 	if (mrange_info->mem_range_cnt) {  in fadump_add_mem_range()
778 		start = mem_ranges[mrange_info->mem_range_cnt - 1].base;  in fadump_add_mem_range()
779 		size  = mem_ranges[mrange_info->mem_range_cnt - 1].size;  in fadump_add_mem_range()
786 		if (mrange_info->mem_range_cnt == mrange_info->max_mem_ranges) {  in fadump_add_mem_range()
789 			ret = fadump_alloc_mem_ranges(mrange_info);  in fadump_add_mem_range()
794 			mem_ranges = mrange_info->mem_ranges;  in fadump_add_mem_range()
798 		mem_ranges[mrange_info->mem_range_cnt].base = start;  in fadump_add_mem_range()
799 		mrange_info->mem_range_cnt++;  in fadump_add_mem_range()
802 	mem_ranges[mrange_info->mem_range_cnt - 1].size = (end - start);  in fadump_add_mem_range()
804 		 mrange_info->name, (mrange_info->mem_range_cnt - 1),  in fadump_add_mem_range()
1158 static void sort_and_merge_mem_ranges(struct fadump_mrange_info *mrange_info)  in sort_and_merge_mem_ranges()  argument
1169 	mem_ranges = mrange_info->mem_ranges;  in sort_and_merge_mem_ranges()
1170 	for (i = 0; i < mrange_info->mem_range_cnt; i++) {  in sort_and_merge_mem_ranges()
1172 		for (j = (i + 1); j < mrange_info->mem_range_cnt; j++) {  in sort_and_merge_mem_ranges()
1185 	for (i = 1; i < mrange_info->mem_range_cnt; i++) {  in sort_and_merge_mem_ranges()
1198 	mrange_info->mem_range_cnt = idx + 1;  in sort_and_merge_mem_ranges()