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Remove unnecessary duplicate_count in fast-import.
There is little reason to be keeping a global duplicate_count value when we also keep it per object type. The global counter can easily be computed at the end, once all processing has completed. This saves us a couple of machine instructions in an unimportant part of code. But it looks slightly better to me to not keep two counters around. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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@ -217,7 +217,6 @@ static unsigned long alloc_count;
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static unsigned long branch_count;
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static unsigned long branch_load_count;
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static unsigned long object_count;
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static unsigned long duplicate_count;
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static unsigned long marks_set_count;
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static unsigned long object_count_by_type[1 << TYPE_BITS];
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static unsigned long duplicate_count_by_type[1 << TYPE_BITS];
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@ -765,7 +764,6 @@ static int store_object(
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if (mark)
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insert_mark(mark, e);
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if (e->offset) {
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duplicate_count++;
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duplicate_count_by_type[type]++;
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return 1;
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}
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@ -1722,7 +1720,7 @@ int main(int argc, const char **argv)
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{
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int i;
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unsigned long est_obj_cnt = object_entry_alloc;
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struct stat sb;
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unsigned long duplicate_count;
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setup_ident();
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git_config(git_default_config);
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@ -1784,6 +1782,9 @@ int main(int argc, const char **argv)
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if (branch_log)
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fclose(branch_log);
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for (i = 0; i < ARRAY_SIZE(duplicate_count_by_type); i++)
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duplicate_count += duplicate_count_by_type[i];
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fprintf(stderr, "%s statistics:\n", argv[0]);
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fprintf(stderr, "---------------------------------------------------------------------\n");
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fprintf(stderr, "Alloc'd objects: %10lu (%10lu overflow )\n", alloc_count, alloc_count - est_obj_cnt);
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