[PATCH 0/3] null_blk: documentation, defaults and mapping

[Matias Bjorling]

Hi,

These three patches cover:

* Incorporated the feedback from Randy Dunlap into documentation.
  Can be merged with the previous documentation commit (6824518).
* Set use_per_node_hctx to false per default to save resources.
* Allow submit_queues and use_per_node_hctx to be used simultanesly.
  If the submit_queues is a multiple of nr_online_nodes, its trivial. Simply map
  them to the nodes. For example: 8 submit queues are mapped as node0[0,1],
  node1[2,3], ...
  If uneven, we are left with an uneven number of submit_queues that must be
  mapped. These are mapped toward the first node and onward. E.g. 5
  submit queues mapped onto 4 nodes are mapped as node0[0,1], node1[2], ...

Matias BjÃrling (3):
  null_blk: corrections to documentation
  null_blk: set use_per_node_hctx param to false
  null_blk: support submit_queues on use_per_node_hctx

 Documentation/block/null_blk.txt | 27 +++++++++++++------------
 drivers/block/null_blk.c         | 43 ++++++++++++++++++++++++++++++++++------
 2 files changed, 51 insertions(+), 19 deletions(-)

-- 
1.8.3.2

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