This removes REQ_F_COMP_LOCKED to fix a couple of problems with it. [5/5] is harsh and some work should be done to ease the aftermath, i.e. io_submit_flush_completions() and maybe fail_links(). Another way around would be to replace the flag with an comp_locked argument in put_req(), free_req() and so on, but IMHO in a long run removing it should be better. note: there is a new io_req_task_work_add() call in [5/5]. Jens, could you please verify whether passed @twa_signal_ok=true is ok, because I don't really understand the difference. Pavel Begunkov (5): io_uring: don't set COMP_LOCKED if won't put io_uring: don't unnecessarily clear F_LINK_TIMEOUT io_uring: don't put a poll req under spinlock io_uring: dig out COMP_LOCK from deep call chain io_uring: fix REQ_F_COMP_LOCKED by killing it fs/io_uring.c | 158 ++++++++++++++++++-------------------------------- 1 file changed, 57 insertions(+), 101 deletions(-) -- 2.24.0
