On 04/08/2018 11:48 AM, Ming Lei wrote: > Hi Jens, > > The first two patches fix issues about queue mapping.
> > The other 6 patches improve queue mapping for blk-mq. > > Christian, this patches should fix your issue, so please give > a test, and the patches can be found in the following tree: > > https://github.com/ming1/linux/commits/v4.17-rc-blk-fix_mapping_v1 Looks good. With all patches applied, I can no longer reproduce any warning message. Tested-by: Christian Borntraeger <borntrae...@de.ibm.com> > > Thanks, > Ming > > Ming Lei (8): > blk-mq: make sure that correct hctx->next_cpu is set > blk-mq: don't keep offline CPUs mapped to hctx 0 > blk-mq: avoid to write intermediate result to hctx->next_cpu > blk-mq: introduce blk_mq_hw_queue_first_cpu() to figure out first cpu > blk-mq: remove blk_mq_delay_queue() > blk-mq: don't check queue mapped in __blk_mq_delay_run_hw_queue() > blk-mq: reimplement blk_mq_hw_queue_mapped > blk-mq: remove code for dealing with remapping queue > > block/blk-mq-cpumap.c | 5 --- > block/blk-mq-debugfs.c | 1 - > block/blk-mq.c | 101 > +++++++++++-------------------------------------- > block/blk-mq.h | 2 +- > include/linux/blk-mq.h | 2 - > 5 files changed, 24 insertions(+), 87 deletions(-) >
