From mboxrd@z Thu Jan 1 00:00:00 1970 From: jonathan.derrick@intel.com (Jon Derrick) Date: Tue, 8 Mar 2016 10:34:52 -0700 Subject: [PATCH 0/2] Some performance fixes for fastpath Message-ID: <1457458494-10550-1-git-send-email-jonathan.derrick@intel.com> 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