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99dae69025
linux/drivers/infiniband/sw/rxe
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Zhu Yanjun 99dae69025 IB/rxe: optimize mcast recv process 
In mcast recv process, the function skb_clone is used. In fact,
the refcount can be increased to replace cloning a new skb since
the original skb will not be modified before it is freed.

This can make the performance better and save the memory.

CC: Srinivas Eeda <srinivas.eeda@oracle.com>
CC: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-03-29 13:25:22 -06:00
..
Kconfig IB/rxe: Change RDMA_RXE kconfig to use select 2018-01-29 12:58:00 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rxe_av.c rxe: Do not use 'struct sockaddr' in a uapi header 2018-02-14 16:31:35 -07:00
rxe_comp.c IB/rxe: Convert timers to use timer_setup() 2017-10-25 15:24:49 -04:00
rxe_cq.c RDMA/rxe: Use structs to describe the uABI instead of opencoding 2018-03-15 15:58:02 -06:00
rxe_hdr.h IB/rxe: Enable type checking on SKB_TO_PKT() and PKT_TO_SKB() arguments 2017-01-10 16:52:47 -05:00
rxe_hw_counters.c IB/rxe: Make rxe_counter_name static 2017-08-24 16:44:48 -04:00
rxe_hw_counters.h IB/rxe: Add port protocol stats 2017-04-21 10:43:28 -04:00
rxe_icrc.c IB/rxe: Offload CRC calculation when possible 2017-04-21 10:45:02 -04:00
rxe_loc.h RDMA/rxe: Use structs to describe the uABI instead of opencoding 2018-03-15 15:58:02 -06:00
rxe_mcast.c IB/rxe: Remove a pointless indirection layer 2017-01-10 16:52:47 -05:00
rxe_mmap.c IB/rxe: Constify static rxe_vm_ops 2017-07-24 08:43:12 -04:00
rxe_mr.c IB/rxe: Avoid ICRC errors by copying into the skb first 2017-08-28 19:12:36 -04:00
rxe_net.c rdma_rxe: make rxe work over 802.1q VLAN devices 2018-03-14 16:33:25 -04:00
rxe_net.h IB/rxe: add the static type to the variable 2018-01-08 17:43:06 -05:00
rxe_opcode.c
rxe_opcode.h
rxe_param.h rxe: expose num_possible_cpus() cnum_comp_vectors 2017-05-04 19:33:02 -04:00
rxe_pool.c IB/rxe: put the pool on allocation failure 2017-10-09 12:10:41 -04:00
rxe_pool.h IB/rxe: Let the compiler check the type of the cleanup functions 2017-01-10 16:52:47 -05:00
rxe_qp.c RDMA/rxe: Use structs to describe the uABI instead of opencoding 2018-03-15 15:58:02 -06:00
rxe_queue.c RDMA/rxe: Use structs to describe the uABI instead of opencoding 2018-03-15 15:58:02 -06:00
rxe_queue.h RDMA/rxe: Use structs to describe the uABI instead of opencoding 2018-03-15 15:58:02 -06:00
rxe_recv.c IB/rxe: optimize mcast recv process 2018-03-29 13:25:22 -06:00
rxe_req.c RDMA/rxe: Fix a race condition in rxe_requester() 2018-01-18 14:49:19 -05:00
rxe_resp.c IB/rxe: remove unnecessary skb_clone 2018-03-07 15:56:14 -07:00
rxe_srq.c RDMA/rxe: Use structs to describe the uABI instead of opencoding 2018-03-15 15:58:02 -06:00
rxe_sysfs.c IB/rxe: improved debug prints & code cleanup 2016-10-06 13:50:04 -04:00
rxe_task.c RDMA/rxe: Suppress gcc 7 fall-through complaints 2017-10-14 20:47:07 -04:00
rxe_task.h IB/rxe: Wait for tasklets to finish before tearing down QP 2016-12-12 16:31:45 -05:00
rxe_verbs.c IB/uverbs: Extend uverbs_ioctl header with driver_id 2018-03-19 14:45:17 -06:00
rxe_verbs.h IB/rxe: Remove unused variable (char *rxe_qp_state_name[]) 2018-02-28 13:57:40 -07:00
rxe.c IB/rxe: change the function rxe_init_device_param type 2018-03-07 15:56:15 -07:00
rxe.h RDMA/rxe: Fix uABI structure layouts for 32/64 compat 2018-03-27 14:25:09 -06:00