diff --git a/read-tree.c b/read-tree.c
index 58e56364e28af85b7ffd36a8c1d465d8c9d94d1f..ab516824ef92cd66146ca3d453f3461119e41155 100644 (file)
--- a/read-tree.c
+++ b/read-tree.c
#include "object.h"
#include "tree.h"
+#include "cache-tree.h"
#include <sys/time.h>
#include <signal.h>
static void progress_interval(int signum)
{
- signal(SIGALRM, progress_interval);
progress_update = 1;
}
+static void setup_progress_signal(void)
+{
+ struct sigaction sa;
+ struct itimerval v;
+
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_handler = progress_interval;
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = SA_RESTART;
+ sigaction(SIGALRM, &sa, NULL);
+
+ v.it_interval.tv_sec = 1;
+ v.it_interval.tv_usec = 0;
+ v.it_value = v.it_interval;
+ setitimer(ITIMER_REAL, &v, NULL);
+}
+
static void check_updates(struct cache_entry **src, int nr)
{
static struct checkout state = {
unsigned last_percent = 200, cnt = 0, total = 0;
if (update && verbose_update) {
- struct itimerval v;
-
for (total = cnt = 0; cnt < nr; cnt++) {
struct cache_entry *ce = src[cnt];
if (!ce->ce_mode || ce->ce_flags & mask)
total = 0;
if (total) {
- v.it_interval.tv_sec = 1;
- v.it_interval.tv_usec = 0;
- v.it_value = v.it_interval;
- signal(SIGALRM, progress_interval);
- setitimer(ITIMER_REAL, &v, NULL);
fprintf(stderr, "Checking files out...\n");
+ setup_progress_signal();
progress_update = 1;
}
cnt = 0;
}
}
if (total) {
- fputc('\n', stderr);
signal(SIGALRM, SIG_IGN);
+ fputc('\n', stderr);
}
}
die("Entry '%s' not uptodate. Cannot merge.", ce->name);
}
+static void invalidate_ce_path(struct cache_entry *ce)
+{
+ if (ce)
+ cache_tree_invalidate_path(active_cache_tree, ce->name);
+}
+
static int merged_entry(struct cache_entry *merge, struct cache_entry *old)
{
merge->ce_flags |= htons(CE_UPDATE);
*merge = *old;
} else {
verify_uptodate(old);
+ invalidate_ce_path(old);
}
}
merge->ce_flags &= ~htons(CE_STAGEMASK);
verify_uptodate(old);
ce->ce_mode = 0;
add_cache_entry(ce, ADD_CACHE_OK_TO_ADD);
+ invalidate_ce_path(ce);
return 1;
}
return error("Cannot do a oneway merge of %d trees",
merge_size);
- if (!a)
+ if (!a) {
+ invalidate_ce_path(old);
return 0;
+ }
if (old && same(old, a)) {
return keep_entry(old);
}
struct cache_entry *ce = active_cache[i];
if (ce_stage(ce)) {
deleted++;
+ invalidate_ce_path(ce);
continue;
}
if (deleted)
fn = twoway_merge;
break;
case 3:
- fn = threeway_merge;
- break;
default:
fn = threeway_merge;
+ cache_tree_free(&active_cache_tree);
break;
}