Hi Matthew and Keith, Here is an updated patch with the feedback from the previous days. It's against Jens' for-3.16/core tree. You may use the nvmemq_wip_review branch at:
https://github.com/MatiasBjorling/linux-collab nvmemq_wip_review and see the changes from v4 to v5 here: https://github.com/MatiasBjorling/linux-collab/commit/e650bc5 Changes since v4: * Fix timeout retries * Fix naming in nvme_init_hctx * Fix racy behavior of admin queue in nvme_dev_remove * Fix wrong return values in nvme_queue_request * Put cqe_seen back * Introduce abort_completion for killing timed out I/Os * Move locks outside of nvme_submit_iod * Various renaming and style fixes Changes since v3: * Added abortion logic * Fixed possible race on abortion * Removed req data with flush. Handled by by blk-mq * Added safety check for submitting user rq to admin queue. * Use dev->online_queues for nr_hw_queues * Fix loop with initialization in nvme_create_io_queues * Style fixups Changes since v2: * rebased on top of current 3.16/core. * use blk-mq queue management for spreading io queues * removed rcu handling and allocated all io queues up front for mgmt by blk-mq * removed the need for hotplugging notification * fixed flush data handling * fixed double free of spinlock * various cleanup Matias Bjørling (1): NVMe: conversion to blk-mq drivers/block/nvme-core.c | 1149 ++++++++++++++++++--------------------------- drivers/block/nvme-scsi.c | 8 +- include/linux/nvme.h | 14 +- 3 files changed, 478 insertions(+), 693 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
