[PATCHv5,for-next,00/19] Misc update for rnbd

Message

Gioh Kim April 19, 2021, 7:37 a.m. UTC

Hi,

This is the misc update for rnbd. It inlcudes:
- Change maintainer
- Change domain address of maintainers' email: from cloud.ionos.com to ionos.com
- Add polling IO mode and document update
- Fix memory leak and some bug detected by static code analysis tools
- Code refactoring

V5->V4 (requested by Leon)
- Replace snprintf with sysfs_emit
- Remove likely/unlikely
- Remove comments in the middle of function call

V4->V3
- Add "Acked-by Jason" to patches including changes for RTRS
- Add "Reviewed-by Chaitanya" to patches reviewed by Chaitanya
- Add "Acked-by Jack" to "Documentation/sysfs-block-rnbd: Add descriptions
for remap_device and resize"

V3->V2
- Exclude patches relevant the Fault-injection feature

V2->V1
- Change the title: for-rc -> for-next
- Remove unnecessary (void) casting requested by Leon

Best regards

Danil Kipnis (1):
  MAINTAINERS: Change maintainer for rnbd module

Dima Stepanov (2):
  block/rnbd-clt-sysfs: Remove copy buffer overlap in
    rnbd_clt_get_path_name
  block/rnbd: Use strscpy instead of strlcpy

Gioh Kim (8):
  Documentation/sysfs-block-rnbd: Add descriptions for remap_device and
    resize
  block/rnbd-clt: Replace {NO_WAIT,WAIT} with RTRS_PERMIT_{WAIT,NOWAIT}
  block/rnbd-srv: Prevent a deadlock generated by accessing sysfs in
    parallel
  block/rnbd-srv: Remove force_close file after holding a lock
  block/rnbd-clt: Fix missing a memory free when unloading the module
  block/rnbd-clt: Support polling mode for IO latency optimization
  Documentation/ABI/rnbd-clt: Add description for nr_poll_queues
  block/rnbd-srv: Remove unused arguments of rnbd_srv_rdma_ev

Guoqing Jiang (5):
  block/rnbd-clt: Remove some arguments from
    insert_dev_if_not_exists_devpath
  block/rnbd-clt: Remove some arguments from rnbd_client_setup_device
  block/rnbd-clt: Move add_disk(dev->gd) to rnbd_clt_setup_gen_disk
  block/rnbd: Kill rnbd_clt_destroy_default_group
  block/rnbd: Kill destroy_device_cb

Jack Wang (1):
  block/rnbd-clt: Remove max_segment_size

Md Haris Iqbal (1):
  block/rnbd-clt: Generate kobject_uevent when the rnbd device state
    changes

Tom Rix (1):
  block/rnbd-clt: Improve find_or_create_sess() return check

 Documentation/ABI/testing/sysfs-block-rnbd    |  18 ++
 .../ABI/testing/sysfs-class-rnbd-client       |  13 ++
 MAINTAINERS                                   |   4 +-
 drivers/block/rnbd/rnbd-clt-sysfs.c           |  84 ++++++---
 drivers/block/rnbd/rnbd-clt.c                 | 171 ++++++++++++------
 drivers/block/rnbd/rnbd-clt.h                 |   6 +-
 drivers/block/rnbd/rnbd-srv-sysfs.c           |   5 +-
 drivers/block/rnbd/rnbd-srv.c                 |  69 +++----
 drivers/block/rnbd/rnbd-srv.h                 |   3 +-
 drivers/infiniband/ulp/rtrs/rtrs-clt.c        |  75 +++++---
 drivers/infiniband/ulp/rtrs/rtrs-clt.h        |   1 -
 drivers/infiniband/ulp/rtrs/rtrs-pri.h        |   1 +
 drivers/infiniband/ulp/rtrs/rtrs-srv.c        |   4 +-
 drivers/infiniband/ulp/rtrs/rtrs.h            |  13 +-
 14 files changed, 306 insertions(+), 161 deletions(-)

Comments

Jens Axboe April 19, 2021, 5:54 p.m. UTC | #1

On 4/19/21 1:37 AM, Gioh Kim wrote:
> Hi,
> 
> This is the misc update for rnbd. It inlcudes:
> - Change maintainer
> - Change domain address of maintainers' email: from cloud.ionos.com to ionos.com
> - Add polling IO mode and document update
> - Fix memory leak and some bug detected by static code analysis tools
> - Code refactoring

Applied, thanks.