#include "progress.h"
#ifdef THREADED_DELTA_SEARCH
+#include "thread-utils.h"
#include <pthread.h>
#endif
* accounting lock. Compiler will optimize the strangeness
* away when THREADED_DELTA_SEARCH is not defined.
*/
- if (trg_entry->delta_data)
- free(trg_entry->delta_data);
+ free(trg_entry->delta_data);
cache_lock();
if (trg_entry->delta_data) {
delta_cache_size -= trg_entry->delta_size;
}
if (!strcmp(k, "pack.threads")) {
delta_search_threads = git_config_int(k, v);
- if (delta_search_threads < 1)
+ if (delta_search_threads < 0)
die("invalid number of threads specified (%d)",
delta_search_threads);
#ifndef THREADED_DELTA_SEARCH
- if (delta_search_threads > 1)
+ if (delta_search_threads != 1)
warning("no threads support, ignoring %s", k);
#endif
return 0;
die("bad revision '%s'", line);
}
- prepare_revision_walk(&revs);
+ if (prepare_revision_walk(&revs))
+ die("revision walk setup failed");
mark_edges_uninteresting(revs.commits, &revs, show_edge);
traverse_commit_list(&revs, show_commit, show_object);
if (!prefixcmp(arg, "--threads=")) {
char *end;
delta_search_threads = strtoul(arg+10, &end, 0);
- if (!arg[10] || *end || delta_search_threads < 1)
+ if (!arg[10] || *end || delta_search_threads < 0)
usage(pack_usage);
#ifndef THREADED_DELTA_SEARCH
- if (delta_search_threads > 1)
+ if (delta_search_threads != 1)
warning("no threads support, "
"ignoring %s", arg);
#endif
if (!pack_to_stdout && thin)
die("--thin cannot be used to build an indexable pack.");
+#ifdef THREADED_DELTA_SEARCH
+ if (!delta_search_threads) /* --threads=0 means autodetect */
+ delta_search_threads = online_cpus();
+#endif
+
prepare_packed_git();
if (progress)