@@ -192,18 +192,17 @@ int64_t cache_resize(PageCache *cache, int64_t new_num_pages)
if (old_it->it_addr != -1) {
/* check for collision, if there is, keep MRU page */
new_it = cache_get_by_addr(new_cache, old_it->it_addr);
- if (new_it->it_data) {
+ if (new_it->it_data && new_it->it_age >= old_it->it_age) {
/* keep the MRU page */
- if (new_it->it_age >= old_it->it_age) {
- g_free(old_it->it_data);
- } else {
- g_free(new_it->it_data);
- new_it->it_data = old_it->it_data;
- new_it->it_age = old_it->it_age;
- new_it->it_addr = old_it->it_addr;
- }
+ g_free(old_it->it_data);
} else {
- cache_insert(new_cache, old_it->it_addr, old_it->it_data);
+ if (!new_it->it_data) {
+ new_cache->num_items++;
+ }
+ g_free(new_it->it_data);
+ new_it->it_data = old_it->it_data;
+ new_it->it_age = old_it->it_age;
+ new_it->it_addr = old_it->it_addr;
}
}
}
Instead of using cache_insert do the update itself Signed-off-by: Orit Wasserman <owasserm@redhat.com> --- page_cache.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-)