xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[S390] more workqueue fixes.

Browse Source 
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Martin Schwidefsky
2006-12-08 15:53:57 +01:00
parent e45ccc0562
commit c16375329c
10 changed files with 89 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/s390/char/tape_block.c
View File

@@ -15,6 +15,7 @@
#include <linux/blkdev.h>
#include <linux/interrupt.h>
#include <linux/buffer_head.h>
#include <linux/kernel.h>
#include <asm/debug.h>
@@ -143,7 +144,8 @@ tapeblock_start_request(struct tape_device *device, struct request *req)
* queue.
*/
static void
tapeblock_requeue(void *data) {
tapeblock_requeue(struct work_struct *work) {
struct tape_blk_data * blkdat;
struct tape_device * device;
request_queue_t * queue;
int nr_queued;
@@ -151,7 +153,8 @@ tapeblock_requeue(void *data) {
struct list_head * l;
int rc;
device = (struct tape_device *) data;
blkdat = container_of(work, struct tape_blk_data, requeue_task);
device = blkdat->device;
if (!device)
return;
@@ -212,6 +215,7 @@ tapeblock_setup_device(struct tape_device * device)
int rc;
blkdat = &device->blk_data;
blkdat->device = device;
spin_lock_init(&blkdat->request_queue_lock);
atomic_set(&blkdat->requeue_scheduled, 0);
@@ -255,8 +259,8 @@ tapeblock_setup_device(struct tape_device * device)
add_disk(disk);
INIT_WORK(&blkdat->requeue_task, tapeblock_requeue,
tape_get_device_reference(device));
tape_get_device_reference(device);
INIT_WORK(&blkdat->requeue_task, tapeblock_requeue);
return 0;
@@ -271,7 +275,7 @@ void
tapeblock_cleanup_device(struct tape_device *device)
{
flush_scheduled_work();
device->blk_data.requeue_task.data = tape_put_device(device);
tape_put_device(device);
if (!device->blk_data.disk) {
PRINT_ERR("(%s): No gendisk to clean up!\n",