diff options
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/read-cache.c b/read-cache.c index f3d5638..42de59a 100644 --- a/read-cache.c +++ b/read-cache.c @@ -2176,7 +2176,8 @@ int do_read_index(struct index_state *istate, const char *path, int must_exist) src_offset = sizeof(*hdr); - nr_threads = git_config_get_index_threads(); + if (git_config_get_index_threads(&nr_threads)) + nr_threads = 1; /* TODO: does creating more threads than cores help? */ if (!nr_threads) { @@ -2695,7 +2696,13 @@ static int record_eoie(void) if (!git_config_get_bool("index.recordendofindexentries", &val)) return val; - return 0; + + /* + * As a convenience, the end of index entries extension + * used for threading is written by default if the user + * explicitly requested threaded index reads. + */ + return !git_config_get_index_threads(&val) && val != 1; } static int record_ieot(void) @@ -2704,7 +2711,13 @@ static int record_ieot(void) if (!git_config_get_bool("index.recordoffsettable", &val)) return val; - return 0; + + /* + * As a convenience, the offset table used for threading is + * written by default if the user explicitly requested + * threaded index reads. + */ + return !git_config_get_index_threads(&val) && val != 1; } /* @@ -2765,9 +2778,7 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, if (ce_write(&c, newfd, &hdr, sizeof(hdr)) < 0) return -1; - if (HAVE_THREADS) - nr_threads = git_config_get_index_threads(); - else + if (!HAVE_THREADS || git_config_get_index_threads(&nr_threads)) nr_threads = 1; if (nr_threads != 1 && record_ieot()) { |