In message: [V2][linux-yocto][v5.10/standard/preempt-rt/base][PATCH] net:
replace raw_write_seqcount_t_begin by do_raw_write_seqcount_begin
on 26/10/2023 Li Wang wrote:
> From: "Luis Claudio R. Goncalves" <lgonc...@redhat.com>
>
> commit 3b5b679fc12ca9aa310862d5f0a6e23d6151c6a4 linux-stable-rt v5.10-rt-next
>
> Commit a8dd21118b0fa ("seqlock: Prefix internal seqcount_t-only macros with a
> "do_""), among other changes, renames the function raw_write_seqcount_t_begin
> to do_raw_write_seqcount_begin. That commit did not cover the changes from
> the RT-only commit 81ce24cd24a9e ("net: Properly annotate the try-lock for the
> seqlock"), which are fixed here.
Thanks! this long log explains the issue much more clearly.
This is now merged.
Bruce
>
> Fixes: 81ce24cd24a9e ("net: Properly annotate the try-lock for the seqlock")
> Signed-off-by: Luis Claudio R. Goncalves <lgonc...@redhat.com>
> Signed-off-by: Li Wang <li.w...@windriver.com>
> ---
> include/net/sch_generic.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
> index 72be68652bb8..eee11a1c9321 100644
> --- a/include/net/sch_generic.h
> +++ b/include/net/sch_generic.h
> @@ -195,7 +195,7 @@ static inline bool qdisc_run_begin(struct Qdisc *qdisc)
> * Variant of write_seqcount_t_begin() telling lockdep that a
> * trylock was attempted.
> */
> - raw_write_seqcount_t_begin(s);
> + do_raw_write_seqcount_begin(s);
> seqcount_acquire(&s->dep_map, 0, 1, _RET_IP_);
> return true;
> }
> --
> 2.25.1
>
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