Skip to content
Commit 2cc78eb5 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Increase default RCU batching sharply



Dipankar made RCU limit the batch size to improve latency, but that
approach is unworkable: it can cause the RCU queues to grow without
bounds, since the batch limiter ended up limiting the callbacks.

So make the limit much higher, and start planning on instead limiting
the batch size by doing RCU callbacks more often if the queue looks like
it might be growing too long.

Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent de21eb63
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment