SUNRPC: Ensure rpcauth_prune_expired() respects the nr_to_scan parameter (20673406) · Commits · e / devices / android_kernel_teracube_2e

net/sunrpc/auth.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -236,6 +236,8 @@ rpcauth_prune_expired(struct list_head *free, int nr_to_scan)

		list_for_each_entry_safe(cred, next, &cred_unused, cr_lru) {

		if (nr_to_scan-- == 0)
		break;
		/*
		* Enforce a 60 second garbage collection moratorium
		* Note that the cred_unused list must be time-ordered.
		@@ -255,11 +257,8 @@ rpcauth_prune_expired(struct list_head *free, int nr_to_scan)
		get_rpccred(cred);
		list_add_tail(&cred->cr_lru, free);
		rpcauth_unhash_cred_locked(cred);
		nr_to_scan--;
		}
		spin_unlock(cache_lock);
		if (nr_to_scan == 0)
		break;
		}
		return (number_cred_unused / 100) * sysctl_vfs_cache_pressure;
		}