pmm: fix page cache takepage retry memory leak

2026-10-27 20:58:22 +00:00 · 2024-05-27 22:01:16 -03:00
parent d2527bee92
commit 5562f078fa
1 changed files with 1 additions and 0 deletions
@@ -180,6 +180,7 @@ void *pmm_allocpage(int section) {

 	if (cachepage && vmmcache_takepage(page) == EAGAIN) {
 		// someone already got the page from the cache between us holding it and taking it
+		pmm_release(pmm_getpageaddress(page));
 		page = NULL;
 		// retry it from the start, as an anonymous page could have been released while the lock was not held
 		goto retry;