[PATCH v1 0/4] svcrdma: Go back to releasing pages-under-I/O

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

 



Return to the behavior of releasing reply buffer pages as part of
sending an RPC Reply over RDMA. I measured a performance improvement
(which is documented in 4/4). Similar page release behavior with
socket transports also means we should be able to share a little
more code between transports as MSG_SPLICE_PAGES rolls out.

---

Chuck Lever (4):
      SUNRPC: Revert cc93ce9529a6
      SUNRPC: Revert 579900670ac7
      SUNRPC: Revert 2a1e4f21d841
      SUNRPC: Optimize page release in svc_rdma_sendto()


 include/linux/sunrpc/svc_rdma.h            |  4 +-
 net/sunrpc/xprtrdma/svc_rdma_backchannel.c |  8 +---
 net/sunrpc/xprtrdma/svc_rdma_sendto.c      | 53 ++++++++++++++--------
 3 files changed, 38 insertions(+), 27 deletions(-)

--
Chuck Lever




[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