Merge branch 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block

* 'for-2.6.36' of git://git.kernel.dk/linux-2.6-block: (149 commits)
  block: make sure that REQ_* types are seen even with CONFIG_BLOCK=n
  xen-blkfront: fix missing out label
  blkdev: fix blkdev_issue_zeroout return value
  block: update request stacking methods to support discards
  block: fix missing export of blk_types.h
  writeback: fix bad _bh spinlock nesting
  drbd: revert "delay probes", feature is being re-implemented differently
  drbd: Initialize all members of sync_conf to their defaults [Bugz 315]
  drbd: Disable delay probes for the upcomming release
  writeback: cleanup bdi_register
  writeback: add new tracepoints
  writeback: remove unnecessary init_timer call
  writeback: optimize periodic bdi thread wakeups
  writeback: prevent unnecessary bdi threads wakeups
  writeback: move bdi threads exiting logic to the forker thread
  writeback: restructure bdi forker loop a little
  writeback: move last_active to bdi
  writeback: do not remove bdi from bdi_list
  writeback: simplify bdi code a little
  writeback: do not lose wake-ups in bdi threads
  ...

Fixed up pretty trivial conflicts in drivers/block/virtio_blk.c and
drivers/scsi/scsi_error.c as per Jens.

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 172ac9218154..a381be814070 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -135,7 +135,7 @@ EXPORT_SYMBOL(ide_complete_rq);
 
 void ide_kill_rq(ide_drive_t *drive, struct request *rq)
 {
-        u8 drv_req = blk_special_request(rq) && rq->rq_disk;
+        u8 drv_req = (rq->cmd_type == REQ_TYPE_SPECIAL) && rq->rq_disk;
         u8 media = drive->media;
 
         drive->failed_pc = NULL;
@@ -145,7 +145,7 @@ void ide_kill_rq(ide_drive_t *drive, struct request *rq)
         } else {
                 if (media == ide_tape)
                         rq->errors = IDE_DRV_ERROR_GENERAL;
-                else if (blk_fs_request(rq) == 0 && rq->errors == 0)
+                else if (rq->cmd_type != REQ_TYPE_FS && rq->errors == 0)
                         rq->errors = -EIO;
         }
 
@@ -307,7 +307,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq)
 {
         ide_startstop_t startstop;
 
-        BUG_ON(!blk_rq_started(rq));
+        BUG_ON(!(rq->cmd_flags & REQ_STARTED));
 
 #ifdef DEBUG
         printk("%s: start_request: current=0x%08lx\n",
@@ -353,7 +353,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq)
                             pm->pm_step == IDE_PM_COMPLETED)
                                 ide_complete_pm_rq(drive, rq);
                         return startstop;
-                } else if (!rq->rq_disk && blk_special_request(rq))
+                } else if (!rq->rq_disk && rq->cmd_type == REQ_TYPE_SPECIAL)
                         /*
                          * TODO: Once all ULDs have been modified to
                          * check for specific op codes rather than