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async: remove the temporary (2.6.29) "async is off by default" code

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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>
This commit is contained in:
Arjan van de Ven
2009-03-15 11:11:44 -07:00
parent 5d80f8e5a9
commit 9710794383
1 changed files with 5 additions and 13 deletions
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18
kernel/async.c
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@@ -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;
async_enabled =
!IS_ERR(kthread_run(async_manager_thread, NULL, "async/mgr"));
WARN_ON(!async_enabled);
return 0;
}
static int __init setup_async(char *str)
{
async_enabled = 1;
return 1;
}
__setup("fastboot", setup_async);
core_initcall(async_init);