SUNRPC: rpc_wake_up() should wake up tasks in the correct order

Browse source

[ Upstream commit e4c72201b6 ]

Currently, we wake up the tasks by priority queue ordering, which means
that we ignore the batching that is supposed to help with QoS issues.

Fixes: c049f8ea9a ("SUNRPC: Remove the bh-safe lock requirement on the rpc_wait_queue->lock")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Trond Myklebust 2020-10-22 17:40:33 -04:00 • committed by Greg Kroah-Hartman

parent bd6019d83a

commit d1296acac0

1 changed files with 35 additions and 30 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

67

net/sunrpc/sched.c

View file