This is a small set of hopefully uncontroversial, performance-related patches. Local testing on new hardware showed a 5-10MBps increase in 4k and 1M sequential synchronous null reads from an NVMe device. Jon Derrick (2): Block: Disable polling stats when iostats are disabled NVMe: Remove unused sq_head read in completion path block/blk-core.c | 7 +++++-- drivers/nvme/host/pci.c | 2 -- 2 files changed, 5 insertions(+), 4 deletions(-) -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
