Hi, While adding another cancelable request type, I noticed that there's a bit of boilerplate code for supporting that. This patch series gets rid of the generic hlist_head based cancel implementations and adds a generic one instead that both futex and waitid can use. The pending epoll wait implementation will be able to use it too. io_uring/cancel.c | 41 +++++++++++++++++++++++++++++++++++++++++ io_uring/cancel.h | 8 ++++++++ io_uring/futex.c | 42 +++--------------------------------------- io_uring/waitid.c | 42 +++--------------------------------------- 4 files changed, 55 insertions(+), 78 deletions(-) -- Jens Axboe
