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;
return NULL;
}
+ if (t2_did_lstat)
+ *t2_did_lstat = 1;
if (lstat(ce->name, &st) < 0) {
if (ignore_missing && errno == ENOENT)
return ce;
}
}
+ if (t2_did_scan)
+ *t2_did_scan = 1;
if (ie_modified(istate, ce, &st, options)) {
if (err)
*err = EINVAL;
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"),
* 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))
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)
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);
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);
}
}
}
-#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;