diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2015-10-24 17:27:10 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2015-11-02 13:45:15 -0500 |
| commit | fe97b47cd623ebbaa55a163c336abc47153526d1 (patch) | |
| tree | d936169799d99d924f92b385d1af31d62d083b90 /net/sunrpc/cache.c | |
| parent | 1e465fd4ff475cc29c866ee75496c941b3908e69 (diff) | |
xprtrdma: Use workqueue to process RPC/RDMA replies
The reply tasklet is fast, but it's single threaded. After reply
traffic saturates a single CPU, there's no more reply processing
capacity.
Replace the tasklet with a workqueue to spread reply handling across
all CPUs. This also moves RPC/RDMA reply handling out of the soft
IRQ context and into a context that allows sleeps.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Tested-By: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/cache.c')
0 files changed, 0 insertions, 0 deletions