[PATCH 0/7] RDMA/rxe: Cleanup ICRC

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This series of patches cleans up the code in the rdma_rxe driver that
handles computing and checking of the ICRC checksum in RoCE packets.
All the ICRC related code is isolated in the file rxe_icrc.c.
The overall performance is modestly improved. (ib_write_bw loopback
performance is increased from 2.7GB/sec to 2.8GB/sec.) There is no
change required to the user space provider.

Bob Pearson (5):
  RDMA/rxe: Move ICRC checking to a subroutine
  RDMA/rxe: Move rxe_xmit_packet to a subroutine
  RDMA/rxe: Move ICRC generation to a subroutine
  RDMA/rxe: Move rxe_crc32 to a subroutine
  RDMA/rxe: Move crc32 init code to rxe_icrc.c

 drivers/infiniband/sw/rxe/rxe.h       |  22 -----
 drivers/infiniband/sw/rxe/rxe_comp.c  |   4 +-
 drivers/infiniband/sw/rxe/rxe_icrc.c  | 136 +++++++++++++++++++++++---
 drivers/infiniband/sw/rxe/rxe_loc.h   |  61 ++----------
 drivers/infiniband/sw/rxe/rxe_mr.c    |  47 ++++-----
 drivers/infiniband/sw/rxe/rxe_net.c   |  62 ++++++++++--
 drivers/infiniband/sw/rxe/rxe_recv.c  |  23 +----
 drivers/infiniband/sw/rxe/rxe_req.c   |  13 +--
 drivers/infiniband/sw/rxe/rxe_resp.c  |  33 ++-----
 drivers/infiniband/sw/rxe/rxe_verbs.c |  11 +--
 10 files changed, 225 insertions(+), 187 deletions(-)

-- 
2.30.2




[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]     [Yosemite Photos]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux