---

yaml
---
r: 350311
b: refs/heads/master
c: c68eee1
h: refs/heads/master
i:
  350309: 72bec4b
  350307: 23164bd
  350303: f85a831
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8723d5037cafea09c7242303c6c8e5d7058cec61
+refs/heads/master: c68eee14ec2da345e86f2778c8570759309a4a2e

trunk/kernel/async.c

@@ -61,7 +61,8 @@ asynchronous and synchronous parts of the kernel.
 
 static async_cookie_t next_cookie = 1;
 
-#define MAX_WORK	32768
+#define MAX_WORK		32768
+#define ASYNC_COOKIE_MAX	ULLONG_MAX	/* infinity cookie */
 
 static LIST_HEAD(async_pending);
 static ASYNC_DOMAIN(async_dfl_domain);
@@ -88,8 +89,8 @@ static atomic_t entry_count;
  */
 static async_cookie_t __lowest_in_progress(struct async_domain *domain)
 {
-	async_cookie_t first_running = next_cookie;	/* infinity value */
-	async_cookie_t first_pending = next_cookie;	/* ditto */
+	async_cookie_t first_running = ASYNC_COOKIE_MAX;
+	async_cookie_t first_pending = ASYNC_COOKIE_MAX;
 	struct async_entry *entry;
 
 	/*
@@ -269,7 +270,7 @@ void async_synchronize_full(void)
 			domain = list_first_entry(&async_domains, typeof(*domain), node);
 		spin_unlock_irq(&async_lock);
 
-		async_synchronize_cookie_domain(next_cookie, domain);
+		async_synchronize_cookie_domain(ASYNC_COOKIE_MAX, domain);
 	} while (!list_empty(&async_domains));
 	mutex_unlock(&async_register_mutex);
 }
@@ -305,7 +306,7 @@ EXPORT_SYMBOL_GPL(async_unregister_domain);
  */
 void async_synchronize_full_domain(struct async_domain *domain)
 {
-	async_synchronize_cookie_domain(next_cookie, domain);
+	async_synchronize_cookie_domain(ASYNC_COOKIE_MAX, domain);
 }
 EXPORT_SYMBOL_GPL(async_synchronize_full_domain);