23 Oct
2024
23 Oct
'24
12:21 p.m.
On Mon, Oct 21, 2024 at 12:25:27PM +0200, Matthieu Baerts (NGI0) wrote:
mptcp_get_available_schedulers() needs to iterate over the schedulers' list only to read the names: it doesn't modify anything there.
In this case, it is enough to hold the RCU read lock, no need to combine this with the associated spin lock.
Fixes: 73c900aa3660 ("mptcp: add net.mptcp.available_schedulers") Cc: stable@vger.kernel.org Suggested-by: Paolo Abeni pabeni@redhat.com Reviewed-by: Geliang Tang geliang@kernel.org Signed-off-by: Matthieu Baerts (NGI0) matttbe@kernel.org
I do wonder if it would be more appropriate to route this via net-next (without a fixes tag) rather than via net. But either way this looks good to me.
Reviewed-by: Simon Horman horms@kernel.org
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