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5a9071a760
icsk->icsk_pending can be read locklessly already. Following patch in the series will add another lockless read. Add smp_load_acquire() and smp_store_release() annotations because following patch will add a test in tcp_write_timer(), and READ_ONCE()/WRITE_ONCE() alone would possibly lead to races. Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20241002173042.917928-2-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>