yaffs: Tweaks to summary code
[yaffs2.git] / yaffs_vfs_multi.c
index acf4348..15ff4ff 100644 (file)
@@ -2534,6 +2534,7 @@ struct yaffs_options {
        int lazy_loading_overridden;
        int empty_lost_and_found;
        int empty_lost_and_found_overridden;
+       int disable_summary;
 };
 
 #define MAX_OPT_LEN 30
@@ -2575,6 +2576,8 @@ static int yaffs_parse_options(struct yaffs_options *options,
                } else if (!strcmp(cur_opt, "lazy-loading-on")) {
                        options->lazy_loading_enabled = 1;
                        options->lazy_loading_overridden = 1;
+               } else if (!strcmp(cur_opt, "disable_summary")) {
+                       options->disable_summary = 1;
                } else if (!strcmp(cur_opt, "empty-lost-and-found-off")) {
                        options->empty_lost_and_found = 0;
                        options->empty_lost_and_found_overridden = 1;
@@ -2873,6 +2876,7 @@ static struct super_block *yaffs_internal_read_super(int yaffs_version,
 #ifdef CONFIG_YAFFS__ALWAYS_CHECK_CHUNK_ERASED
        param->always_check_erased = 1;
 #endif
+       param->disable_summary = options.disable_summary;
 
        if (options.empty_lost_and_found_overridden)
                param->empty_lost_n_found = options.empty_lost_and_found;
@@ -3168,6 +3172,8 @@ static char *yaffs_dump_dev_part1(char *buf, struct yaffs_dev *dev)
                                dev->n_unlinked_files);
        buf += sprintf(buf, "refresh_count........ %u\n", dev->refresh_count);
        buf += sprintf(buf, "n_bg_deletions....... %u\n", dev->n_bg_deletions);
+       buf += sprintf(buf, "tags_used............ %u\n", dev->tags_used);
+       buf += sprintf(buf, "summary_used......... %u\n", dev->summary_used);
 
        return buf;
 }