SUNRPC: Prevent thundering herd when the socket is not connected

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If the socket is not connected, then we want to initiate a reconnect
rather that trying to transmit requests. If there is a large number
of requests queued and waiting for the lock in call_transmit(),
then it can take a while for one of the to loop back and retake
the lock in call_connect.

Fixes: 89f90fe1ad ("SUNRPC: Allow calls to xprt_transmit() to drain...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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Trond Myklebust 2019-03-04 14:19:31 -05:00

parent 0d1bf3407c

commit ed7dc973bd

1 changed files with 17 additions and 4 deletions

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net/sunrpc/clnt.c

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