linux_dsm_epyc7002/net/sunrpc/xprtrdma
Chuck Lever 8301a2c047 xprtrdma: Limit work done by completion handler
Sagi Grimberg <sagig@dev.mellanox.co.il> points out that a steady
stream of CQ events could starve other work because of the boundless
loop pooling in rpcrdma_{send,recv}_poll().

Instead of a (potentially infinite) while loop, return after
collecting a budgeted number of completions.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Acked-by: Sagi Grimberg <sagig@dev.mellanox.co.il>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2014-06-04 08:56:45 -04:00
..
Makefile xprtrdma: add separate Kconfig options for NFSoRDMA client and server support 2014-03-28 18:02:12 -04:00
rpc_rdma.c xprtrdma: Simplify rpcrdma_deregister_external() synopsis 2014-06-04 08:56:40 -04:00
svc_rdma_marshal.c svcrdma: underflow issue in decode_write_list() 2013-07-15 11:46:23 -04:00
svc_rdma_recvfrom.c Fix regression in NFSRDMA server 2014-03-28 18:02:11 -04:00
svc_rdma_sendto.c svcrdma: fix offset calculation for non-page aligned sge entries 2014-03-28 18:02:13 -04:00
svc_rdma_transport.c svcrdma: fix printk when memory allocation fails 2014-03-27 16:31:56 -04:00
svc_rdma.c net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
transport.c xprtrdma: Make rpcrdma_ep_destroy() return void 2014-06-04 08:56:41 -04:00
verbs.c xprtrdma: Limit work done by completion handler 2014-06-04 08:56:45 -04:00
xprt_rdma.h xprtrdma: Limit work done by completion handler 2014-06-04 08:56:45 -04:00