From: Eric W. Biederman <[EMAIL PROTECTED]> - unquoted
This patch changes cpqphp to use kthread_run and not
kernel_thread and daemonize to startup and setup
the cpqphp thread.
Cc: Greg Kroah-Hartman <[EMAIL PROTECTED]>
Signed-off-by: Eric W. Biederman <[EMAIL PROTECTED]>
---
drivers/pci/hotplug/cpqphp_ctrl.c | 12 ++++--------
1 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c
b/drivers/pci/hotplug/cpqphp_ctrl.c
index 79ff6b4..c2c06c4 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -37,6 +37,7 @@
#include <linux/smp_lock.h>
#include <linux/pci.h>
#include <linux/pci_hotplug.h>
+#include <linux/kthread.h>
#include "cpqphp.h"
static u32 configure_new_device(struct controller* ctrl, struct pci_func *func,
@@ -1746,10 +1747,6 @@ static void pushbutton_helper_thread(unsigned long data)
static int event_thread(void* data)
{
struct controller *ctrl;
- lock_kernel();
- daemonize("phpd_event");
-
- unlock_kernel();
while (1) {
dbg("!!!!event_thread sleeping\n");
@@ -1771,7 +1768,7 @@ static int event_thread(void* data)
int cpqhp_event_start_thread(void)
{
- int pid;
+ struct task_struct *task;
/* initialize our semaphores */
init_MUTEX(&delay_sem);
@@ -1779,12 +1776,11 @@ int cpqhp_event_start_thread(void)
init_MUTEX_LOCKED(&event_exit);
event_finished=0;
- pid = kernel_thread(event_thread, NULL, 0);
- if (pid < 0) {
+ task = kthread_run(event_thread, NULL, "phpd_event");
+ if (IS_ERR(task)) {
err ("Can't start up our event thread\n");
return -1;
}
- dbg("Our event thread pid = %d\n", pid);
return 0;
}
--
1.5.0.g53756
-
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