Re: [PATCH bpf-next v3 1/3] bpf: do not walk twice the map on free

On Tue, 30 Apr 2024 at 12:43, Benjamin Tissoires bentiss@kernel.org wrote:

If someone stores both a timer and a workqueue in a map, on free we would walk it twice. Add a check in array_map_free_timers_wq and free the timers and workqueues if they are present.

Fixes: 246331e3f1ea ("bpf: allow struct bpf_wq to be embedded in arraymaps and hashmaps") Signed-off-by: Benjamin Tissoires bentiss@kernel.org

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no changes in v3

no changes in v2

Acked-by: Kumar Kartikeya Dwivedi memxor@gmail.com

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