Thread (3 messages) 3 messages, 3 authors, 2021-11-26

Re: [PATCH net-next] sctp: make the raise timer more simple and accurate

From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-11-26 05:12:12
Also in: linux-sctp

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski [off-list ref]:

On Wed, 24 Nov 2021 14:26:14 -0500 you wrote:
Currently, the probe timer is reused as the raise timer when PLPMTUD is in
the Search Complete state. raise_count was introduced to count how many
times the probe timer has timed out. When raise_count reaches to 30, the
raise timer handler will be triggered.

During the whole processing above, the timer keeps timing out every probe_
interval. It is a waste for the Search Complete state, as the raise timer
only needs to time out after 30 * probe_interval.

[...]
Here is the summary with links:
  - [net-next] sctp: make the raise timer more simple and accurate
    https://git.kernel.org/netdev/net-next/c/703319094c9c

You are awesome, thank you!
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