Merge remote-tracking branch 'kwolf/for-anthony' into staging
authorAnthony Liguori <aliguori@us.ibm.com>
Fri, 5 Apr 2013 17:49:10 +0000 (12:49 -0500)
committerAnthony Liguori <aliguori@us.ibm.com>
Fri, 5 Apr 2013 17:49:10 +0000 (12:49 -0500)
commit5098699a51756f7e8934dc035112c8f8aa2a0ec3
tree19bebb098d1cbd0b4e811f2d7ef20979ecab987a
parent150a470b64c548b7539ea47526f345f15ebac355
parentc2b6ff51e4a3ad1f7ec5dbc94970e9778b31d718
Merge remote-tracking branch 'kwolf/for-anthony' into staging

# By Stefan Hajnoczi (4) and Kevin Wolf (3)
# Via Kevin Wolf
* kwolf/for-anthony:
  qcow2: Fix L1 write error handling in qcow2_update_snapshot_refcount
  qcow2: Return real error in qcow2_update_snapshot_refcount
  block: clean up I/O throttling wait_time code
  block: drop duplicated slice extension code
  block: keep I/O throttling slice time constant
  block: fix I/O throttling accounting blind spot
  usb-storage: Forward serial number to scsi-disk