Messages in this thread | | | From | Matias Bjorling <> | Subject | [PATCH 0/2] Allow drivers to tap into tags initialization | Date | Fri, 25 Oct 2013 16:42:35 +0200 |
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These two patches enable a driver to control if tags should be initialized or use an existing tags structure.
This is for example needed for the NVMe driver, that have a shared number of queues for each block device it expose.
Matias Bjorling (2): blk-mq: allow request queues to share tags map blk-mq: add maps_tags fn and add usage
block/blk-mq-tag.c | 22 +++++++++++++++++++++- block/blk-mq.c | 11 +++++++---- include/linux/blk-mq.h | 12 ++++++++++++ 3 files changed, 40 insertions(+), 5 deletions(-)
-- 1.8.3.2
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