diff options
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/read-cache.c b/read-cache.c index ecf6f68994..1e9a50c6c7 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1364,7 +1364,9 @@ int add_index_entry(struct index_state *istate, struct cache_entry *ce, int opti static struct cache_entry *refresh_cache_ent(struct index_state *istate, struct cache_entry *ce, unsigned int options, int *err, - int *changed_ret) + int *changed_ret, + int *t2_did_lstat, + int *t2_did_scan) { struct stat st; struct cache_entry *updated; @@ -1406,6 +1408,8 @@ static struct cache_entry *refresh_cache_ent(struct index_state *istate, return NULL; } + if (t2_did_lstat) + *t2_did_lstat = 1; if (lstat(ce->name, &st) < 0) { if (ignore_missing && errno == ENOENT) return ce; @@ -1442,6 +1446,8 @@ static struct cache_entry *refresh_cache_ent(struct index_state *istate, } } + if (t2_did_scan) + *t2_did_scan = 1; if (ie_modified(istate, ce, &st, options)) { if (err) *err = EINVAL; @@ -1519,6 +1525,8 @@ int refresh_index(struct index_state *istate, unsigned int flags, const char *added_fmt; const char *unmerged_fmt; struct progress *progress = NULL; + int t2_sum_lstat = 0; + int t2_sum_scan = 0; if (flags & REFRESH_PROGRESS && isatty(2)) progress = start_delayed_progress(_("Refresh index"), @@ -1536,11 +1544,14 @@ int refresh_index(struct index_state *istate, unsigned int flags, * we only have to do the special cases that are left. */ preload_index(istate, pathspec, 0); + trace2_region_enter("index", "refresh", NULL); for (i = 0; i < istate->cache_nr; i++) { struct cache_entry *ce, *new_entry; int cache_errno = 0; int changed = 0; int filtered = 0; + int t2_did_lstat = 0; + int t2_did_scan = 0; ce = istate->cache[i]; if (ignore_submodules && S_ISGITLINK(ce->ce_mode)) @@ -1566,7 +1577,11 @@ int refresh_index(struct index_state *istate, unsigned int flags, if (filtered) continue; - new_entry = refresh_cache_ent(istate, ce, options, &cache_errno, &changed); + new_entry = refresh_cache_ent(istate, ce, options, + &cache_errno, &changed, + &t2_did_lstat, &t2_did_scan); + t2_sum_lstat += t2_did_lstat; + t2_sum_scan += t2_did_scan; if (new_entry == ce) continue; if (progress) @@ -1602,6 +1617,9 @@ int refresh_index(struct index_state *istate, unsigned int flags, replace_index_entry(istate, i, new_entry); } + trace2_data_intmax("index", NULL, "refresh/sum_lstat", t2_sum_lstat); + trace2_data_intmax("index", NULL, "refresh/sum_scan", t2_sum_scan); + trace2_region_leave("index", "refresh", NULL); if (progress) { display_progress(progress, istate->cache_nr); stop_progress(&progress); @@ -1614,7 +1632,7 @@ struct cache_entry *refresh_cache_entry(struct index_state *istate, struct cache_entry *ce, unsigned int options) { - return refresh_cache_ent(istate, ce, options, NULL, NULL); + return refresh_cache_ent(istate, ce, options, NULL, NULL, NULL, NULL); } @@ -2447,7 +2465,7 @@ int repo_index_has_changes(struct repository *repo, } } -#define WRITE_BUFFER_SIZE 8192 +#define WRITE_BUFFER_SIZE (128 * 1024) static unsigned char write_buffer[WRITE_BUFFER_SIZE]; static unsigned long write_buffer_len; @@ -3014,10 +3032,10 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, if (ce_flush(&c, newfd, istate->oid.hash)) return -1; if (close_tempfile_gently(tempfile)) { - error(_("could not close '%s'"), tempfile->filename.buf); + error(_("could not close '%s'"), get_tempfile_path(tempfile)); return -1; } - if (stat(tempfile->filename.buf, &st)) + if (stat(get_tempfile_path(tempfile), &st)) return -1; istate->timestamp.sec = (unsigned int)st.st_mtime; istate->timestamp.nsec = ST_MTIME_NSEC(st); @@ -3058,10 +3076,10 @@ static int do_write_locked_index(struct index_state *istate, struct lock_file *l * that is associated with the given "istate". */ trace2_region_enter_printf("index", "do_write_index", the_repository, - "%s", lock->tempfile->filename.buf); + "%s", get_lock_file_path(lock)); ret = do_write_index(istate, lock->tempfile, 0); trace2_region_leave_printf("index", "do_write_index", the_repository, - "%s", lock->tempfile->filename.buf); + "%s", get_lock_file_path(lock)); if (ret) return ret; @@ -3158,10 +3176,10 @@ static int write_shared_index(struct index_state *istate, move_cache_to_base_index(istate); trace2_region_enter_printf("index", "shared/do_write_index", - the_repository, "%s", (*temp)->filename.buf); + the_repository, "%s", get_tempfile_path(*temp)); ret = do_write_index(si->base, *temp, 1); trace2_region_leave_printf("index", "shared/do_write_index", - the_repository, "%s", (*temp)->filename.buf); + the_repository, "%s", get_tempfile_path(*temp)); if (ret) return ret; |