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Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

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* 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block: (65 commits)
  Documentation/iostats.txt: bit-size reference etc.
  cfq-iosched: removing unnecessary think time checking
  cfq-iosched: Don't clear queue stats when preempt.
  blk-throttle: Reset group slice when limits are changed
  blk-cgroup: Only give unaccounted_time under debug
  cfq-iosched: Don't set active queue in preempt
  block: fix non-atomic access to genhd inflight structures
  block: attempt to merge with existing requests on plug flush
  block: NULL dereference on error path in __blkdev_get()
  cfq-iosched: Don't update group weights when on service tree
  fs: assign sb->s_bdi to default_backing_dev_info if the bdi is going away
  block: Require subsystems to explicitly allocate bio_set integrity mempool
  jbd2: finish conversion from WRITE_SYNC_PLUG to WRITE_SYNC and explicit plugging
  jbd: finish conversion from WRITE_SYNC_PLUG to WRITE_SYNC and explicit plugging
  fs: make fsync_buffers_list() plug
  mm: make generic_writepages() use plugging
  blk-cgroup: Add unaccounted time to timeslice_used.
  block: fixup plugging stubs for !CONFIG_BLOCK
  block: remove obsolete comments for blkdev_issue_zeroout.
  blktrace: Use rq->cmd_flags directly in blk_add_trace_rq.
  ...

Fix up conflicts in fs/{aio.c,super.c}
This commit is contained in:
Linus Torvalds 2011-03-24 10:16:26 -07:00
commit 6c51038900
172 changed files with 1520 additions and 2112 deletions
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17
drivers/message/i2o/i2o_block.c
View file

@ -695,20 +695,22 @@ static int i2o_block_ioctl(struct block_device *bdev, fmode_t mode,
};
/**
* i2o_block_media_changed - Have we seen a media change?
* i2o_block_check_events - Have we seen a media change?
* @disk: gendisk which should be verified
* @clearing: events being cleared
*
* Verifies if the media has changed.
*
* Returns 1 if the media was changed or 0 otherwise.
*/
static int i2o_block_media_changed(struct gendisk *disk)
static unsigned int i2o_block_check_events(struct gendisk *disk,
unsigned int clearing)
{
struct i2o_block_device *p = disk->private_data;
if (p->media_change_flag) {
p->media_change_flag = 0;
return 1;
return DISK_EVENT_MEDIA_CHANGE;
}
return 0;
}
@ -895,11 +897,7 @@ static void i2o_block_request_fn(struct request_queue *q)
{
struct request *req;
while (!blk_queue_plugged(q)) {
req = blk_peek_request(q);
if (!req)
break;
while ((req = blk_peek_request(q)) != NULL) {
if (req->cmd_type == REQ_TYPE_FS) {
struct i2o_block_delayed_request *dreq;
struct i2o_block_request *ireq = req->special;
@ -950,7 +948,7 @@ static const struct block_device_operations i2o_block_fops = {
.ioctl = i2o_block_ioctl,
.compat_ioctl = i2o_block_ioctl,
.getgeo = i2o_block_getgeo,
.media_changed = i2o_block_media_changed
.check_events = i2o_block_check_events,
};
/**
@ -1002,6 +1000,7 @@ static struct i2o_block_device *i2o_block_device_alloc(void)
gd->major = I2O_MAJOR;
gd->queue = queue;
gd->fops = &i2o_block_fops;
gd->events = DISK_EVENT_MEDIA_CHANGE;
gd->private_data = dev;
dev->gd = gd;