X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=builtin-pack-objects.c;h=bcefa52c69481ceb301a96af6402ca2a029144fb;hb=521537476fe99b97bfcdf1b8f0c579061af5fd3e;hp=b616994f4587b9a3d0133b7d6694020743ea0a4d;hpb=919ab6429aab9af44feea0768feef80f3092e9d3;p=git.git diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index b616994f4..bcefa52c6 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -78,7 +78,7 @@ static int progress = 1; static int window = 10; static uint32_t pack_size_limit, pack_size_limit_cfg; static int depth = 50; -static int delta_search_threads = 1; +static int delta_search_threads; static int pack_to_stdout; static int num_preferred_base; static struct progress *progress_state; @@ -488,9 +488,8 @@ static void write_pack_file(void) } else { char tmpname[PATH_MAX]; int fd; - snprintf(tmpname, sizeof(tmpname), - "%s/pack/tmp_pack_XXXXXX", get_object_directory()); - fd = xmkstemp(tmpname); + fd = odb_mkstemp(tmpname, sizeof(tmpname), + "pack/tmp_pack_XXXXXX"); pack_tmp_name = xstrdup(tmpname); f = sha1fd(fd, pack_tmp_name); } @@ -1612,11 +1611,18 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size, find_deltas(list, &list_size, window, depth, processed); return; } + if (progress > pack_to_stdout) + fprintf(stderr, "Delta compression using %d threads.\n", + delta_search_threads); /* Partition the work amongst work threads. */ for (i = 0; i < delta_search_threads; i++) { unsigned sub_size = list_size / (delta_search_threads - i); + /* don't use too small segments or no deltas will be found */ + if (sub_size < 2*window && i+1 < delta_search_threads) + sub_size = 0; + p[i].window = window; p[i].depth = depth; p[i].processed = processed;