Messages in this thread | | | Date | Mon, 16 Oct 2023 11:28:32 +0200 | From | Simon Horman <> | Subject | Re: [PATCH net-next,v2] cgroup, netclassid: on modifying netclassid in cgroup, only consider the main process. |
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On Thu, Oct 12, 2023 at 05:03:30PM +0800, Liansen Zhai wrote: > When modifying netclassid, the command("echo 0x100001 > net_cls.classid") > will take more time on many threads of one process, because the process > create many fds. > for example, one process exists 28000 fds and 60000 threads, echo command > will task 45 seconds. > Now, we only consider the main process when exec "iterate_fd", and the > time is about 52 milliseconds. > > Signed-off-by: Liansen Zhai <zhailiansen@kuaishou.com>
Thanks for addressing my review of v1.
Reviewed-by: Simon Horman <horms@kernel.org>
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