block_t sit_base_addr; /* start block address of SIT area */
block_t sit_blocks; /* # of blocks used by SIT area */
block_t written_valid_blocks; /* # of valid blocks in main area */
+ unsigned char *bitmap; /* all bitmaps pointer */
char *sit_bitmap; /* SIT bitmap pointer */
unsigned int bitmap_size; /* SIT bitmap size */
unsigned int sit_segs;
int start;
char *src_bitmap, *dst_bitmap;
+ unsigned char *bitmap;
unsigned int bitmap_size;
sit_i = malloc(sizeof(struct sit_info));
goto free_sit_info;
}
+ bitmap_size = TOTAL_SEGS(sbi) * SIT_VBLOCK_MAP_SIZE;
+
+ sit_i->bitmap = calloc(bitmap_size, 1);
+ if (!sit_i->bitmap) {
+ MSG(1, "\tError: Calloc failed for build_sit_info!!\n");
+ goto free_sentries;
+ }
+
+ bitmap = sit_i->bitmap;
+
for (start = 0; start < TOTAL_SEGS(sbi); start++) {
- sit_i->sentries[start].cur_valid_map
- = calloc(SIT_VBLOCK_MAP_SIZE, 1);
- if (!sit_i->sentries[start].cur_valid_map) {
- MSG(1, "\tError: Calloc failed for build_sit_info!!\n");
- goto free_validity_maps;
- }
+ sit_i->sentries[start].cur_valid_map = bitmap;
+ bitmap += SIT_VBLOCK_MAP_SIZE;
}
sit_segs = get_sb(segment_count_sit) >> 1;
return 0;
free_validity_maps:
- for (--start ; start >= 0; --start)
- free(sit_i->sentries[start].cur_valid_map);
+ free(sit_i->bitmap);
+free_sentries:
free(sit_i->sentries);
-
free_sit_info:
free(sit_i);
free(sbi->nm_info);
/* free sit_info */
- for (i = 0; i < TOTAL_SEGS(sbi); i++)
- free(sit_i->sentries[i].cur_valid_map);
-
+ free(sit_i->bitmap);
free(sit_i->sit_bitmap);
free(sit_i->sentries);
free(sm_i->sit_info);