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clear if sweep_on_full fails

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Unbit
2014-11-05 13:06:24 +01:00
parent c356c01f12
commit 75b4a3cb28
1 changed files with 9 additions and 2 deletions
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core/cache.c
+9 -2
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@@ -26,6 +26,7 @@ extern struct uwsgi_server uwsgi;
static void cache_full(struct uwsgi_cache *uc) {
uint64_t i;
int force_clear = 0;
if (!uc->ignore_full) {
if (uc->purge_lru)
@@ -41,19 +42,25 @@ static void cache_full(struct uwsgi_cache *uc) {
// we do not need locking here !
if (uc->sweep_on_full) {
uint64_t removed = 0;
uint64_t now = (uint64_t) uwsgi_now();
if (uc->next_scan <= now) {
uc->next_scan = now + uc->sweep_on_full;
for (i = 1; i < uc->max_items; i++) {
struct uwsgi_cache_item *uci = cache_item(i);
if (uci->expires > 0 && uci->expires <= now) {
uwsgi_cache_del2(uc, NULL, 0, i, 0);
if (!uwsgi_cache_del2(uc, NULL, 0, i, 0)) {
removed++;
}
}
}
if (removed == 0) {
force_clear = 1;
}
}
}
if (uc->clear_on_full) {
if (uc->clear_on_full || force_clear) {
for (i = 1; i < uc->max_items; i++) {
uwsgi_cache_del2(uc, NULL, 0, i, 0);
}