SUNRPC: RPC transport queue must be low latency

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rpciod can easily get congested due to the long list of queued rpc_tasks.
Having the receive queue wait in turn for those tasks to complete can
therefore be a bottleneck.

Address the problem by separating the workqueues into:
- rpciod: manages rpc_tasks
- xprtiod: manages transport related work.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

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This commit is contained in:

Trond Myklebust 2016-05-27 10:39:50 -04:00

parent 5157b95696

commit 40a5f1b19b

4 changed files with 28 additions and 11 deletions

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1

include/linux/sunrpc/sched.h

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24

net/sunrpc/sched.c

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8

net/sunrpc/xprt.c

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6

net/sunrpc/xprtsock.c

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