[blktests,v4,0/4] Test the blk_mq_realloc_hw_ctxs() error path

Message

Bart Van Assche March 28, 2020, 6:22 p.m. UTC

Hi Omar,

Please consider this patch series for the official blktests repository.

Thanks,

Bart.

Changes compared to v3:
- Addressed Daniel Wagner's review comments.

Changes compared to v2:
- Addressed Omar's review comments.

Changes between v1 and v2:
- Added three patches that refactor null_blk loading, unloading and
  configuration (Chaitanya).

Bart Van Assche (4):
  Make _exit_null_blk remove all null_blk device instances
  Use _{init,exit}_null_blk instead of open-coding these functions
  Introduce the function _configure_null_blk()
  Add a test that triggers the blk_mq_realloc_hw_ctxs() error path

 common/multipath-over-rdma | 29 ++++++---------------
 common/null_blk            | 21 ++++++++++++++-
 tests/block/022            |  3 ---
 tests/block/029            | 17 ++-----------
 tests/block/030            | 52 ++++++++++++++++++++++++++++++++++++++
 tests/block/030.out        |  1 +
 tests/nvmeof-mp/rc         |  2 +-
 7 files changed, 84 insertions(+), 41 deletions(-)
 create mode 100755 tests/block/030
 create mode 100644 tests/block/030.out

Comments

Omar Sandoval April 8, 2020, 10:05 p.m. UTC | #1

On Sat, Mar 28, 2020 at 11:22:47AM -0700, Bart Van Assche wrote:
> Hi Omar,
> 
> Please consider this patch series for the official blktests repository.
> 
> Thanks,
> 
> Bart.
> 
> Changes compared to v3:
> - Addressed Daniel Wagner's review comments.
> 
> Changes compared to v2:
> - Addressed Omar's review comments.
> 
> Changes between v1 and v2:
> - Added three patches that refactor null_blk loading, unloading and
>   configuration (Chaitanya).
> 
> Bart Van Assche (4):
>   Make _exit_null_blk remove all null_blk device instances
>   Use _{init,exit}_null_blk instead of open-coding these functions
>   Introduce the function _configure_null_blk()
>   Add a test that triggers the blk_mq_realloc_hw_ctxs() error path
> 
>  common/multipath-over-rdma | 29 ++++++---------------
>  common/null_blk            | 21 ++++++++++++++-
>  tests/block/022            |  3 ---
>  tests/block/029            | 17 ++-----------
>  tests/block/030            | 52 ++++++++++++++++++++++++++++++++++++++
>  tests/block/030.out        |  1 +
>  tests/nvmeof-mp/rc         |  2 +-
>  7 files changed, 84 insertions(+), 41 deletions(-)
>  create mode 100755 tests/block/030
>  create mode 100644 tests/block/030.out

Merged, thanks, Bart!