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authorArjan van de Ven <arjan@linux.intel.com>2009-03-15 11:11:44 -0700
committerArjan van de Ven <arjan@linux.intel.com>2009-03-28 13:05:30 -0700
commit9710794383ee5008d67f1a6613a4717bf6de47bc (patch)
tree9917f2f1a345a6de6b957c308acc6b6b8813c697 /kernel/async.c
parent5d80f8e5a9dc9c9a94d4aeaa567e219a808b8a4a (diff)
downloadvexpress-lsk-9710794383ee5008d67f1a6613a4717bf6de47bc.tar.gz
async: remove the temporary (2.6.29) "async is off by default" code
Now that everyone has been able to test the async code (and it's being used in the Moblin betas by default), we can enable it by default. The various fixes needed have gone into 2.6.29 already. [With an important bugfix from Stefan Richter] Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Diffstat (limited to 'kernel/async.c')
-rw-r--r--kernel/async.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/kernel/async.c b/kernel/async.c
index f565891f2c9..968ef9457d4 100644
--- a/kernel/async.c
+++ b/kernel/async.c
@@ -49,6 +49,7 @@ asynchronous and synchronous parts of the kernel.
*/
#include <linux/async.h>
+#include <linux/bug.h>
#include <linux/module.h>
#include <linux/wait.h>
#include <linux/sched.h>
@@ -387,20 +388,11 @@ static int async_manager_thread(void *unused)
static int __init async_init(void)
{
- if (async_enabled)
- if (IS_ERR(kthread_run(async_manager_thread, NULL,
- "async/mgr")))
- async_enabled = 0;
- return 0;
-}
+ async_enabled =
+ !IS_ERR(kthread_run(async_manager_thread, NULL, "async/mgr"));
-static int __init setup_async(char *str)
-{
- async_enabled = 1;
- return 1;
+ WARN_ON(!async_enabled);
+ return 0;
}
-__setup("fastboot", setup_async);
-
-
core_initcall(async_init);