[PATCH 0/8] Drivers: hv: vmbus: Miscellaneous cleanups

[Andrea Parri (Microsoft)]

Hi all,

I went back to my "cleanup list" recently and I wrote these patches:
here you can find, among other things,

  1) the removal of the fields 'target_vp' and 'numa_node' from the
     channel data structure, as suggested by Michael back in May;

  2) various cleanups for channel->lock, which is actually *removed
     by the end of this series!  ;-)

I'm sure there is room for further "cleanups",  ;-) but let me check
if these (relatively small) changes make sense first...

Thanks,
  Andrea

Andrea Parri (Microsoft) (8):
  Drivers: hv: vmbus: Remove the target_vp field from the vmbus_channel
    struct
  Drivers: hv: vmbus: Remove the numa_node field from the vmbus_channel
    struct
  Drivers: hv: vmbus: Replace cpumask_test_cpu(, cpu_online_mask) with
    cpu_online()
  Drivers: hv: vmbus: Remove unnecessary channel->lock critical sections
    (sc_list readers)
  Drivers: hv: vmbus: Use channel_mutex in channel_vp_mapping_show()
  Drivers: hv: vmbus: Remove unnecessary channel->lock critical sections
    (sc_list updaters)
  scsi: storvsc: Introduce the per-storvsc_device spinlock
  Drivers: hv: vmbus: Remove the lock field from the vmbus_channel
    struct

 drivers/hv/channel.c       |  9 +++------
 drivers/hv/channel_mgmt.c  | 31 ++++++-------------------------
 drivers/hv/hv.c            |  3 ---
 drivers/hv/vmbus_drv.c     | 17 +++++------------
 drivers/scsi/storvsc_drv.c | 16 +++++++++++-----
 include/linux/hyperv.h     | 22 +++++++---------------
 6 files changed, 32 insertions(+), 66 deletions(-)

-- 
2.25.1