tree 705a3ba20eba4662738fbc94e25a818ab4942783
parent 19645a077120c6417e9dc5ad469c45194cf78a82
author Logan Gunthorpe <logang@deltatee.com> 1466450104 -0600
committer Jon Mason <jdmason@kudzu.us> 1470406866 -0400

ntb_perf: Schedule based on time not on performance

When debugging performance problems, if some issue causes the ntb
hardware to be significantly slower than expected, ntb_perf will
hang requiring a reboot because it only schedules once every 4GB.

Instead, schedule based on jiffies so it will not hang the CPU if
the transfer is slow.

Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>