On 2020-04-22 5:54 a.m., Ming Lei wrote:
The following three fields of scsi_host_template are referenced in scsi IO submission path, so put them together into one cacheline: - cmd_size - queuecommand - commit_rqs Cc: Bart Van Assche <bvanassche@xxxxxxx> Cc: Christoph Hellwig <hch@xxxxxx> Cc: John Garry <john.garry@xxxxxxxxxx> Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx> --- V2: - move the 3 fields at the beginning of scsi_host_template - comment why we do this way include/scsi/scsi_host.h | 72 ++++++++++++++++++++++------------------ 1 file changed, 39 insertions(+), 33 deletions(-)
Hi, I would like to test this patch. However it doesn't apply on Martin's tree (all 3 chunks fail). Could you post a clean version? Doug Gilbert
