1. 24 Jul, 2020 36 commits
  2. 23 Jul, 2020 1 commit
  3. 18 Jul, 2020 2 commits
    • Daniele Albano's avatar
      io_uring: always allow drain/link/hardlink/async sqe flags · 61710e43
      Daniele Albano authored
      We currently filter these for timeout_remove/async_cancel/files_update,
      but we only should be filtering for fixed file and buffer select. This
      also causes a second read of sqe->flags, which isn't needed.
      
      Just check req->flags for the relevant bits. This then allows these
      commands to be used in links, for example, like everything else.
      Signed-off-by: default avatarDaniele Albano <d.albano@gmail.com>
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      61710e43
    • Jens Axboe's avatar
      io_uring: ensure double poll additions work with both request types · 807abcb0
      Jens Axboe authored
      The double poll additions were centered around doing POLL_ADD on file
      descriptors that use more than one waitqueue (typically one for read,
      one for write) when being polled. However, it can also end up being
      triggered for when we use poll triggered retry. For that case, we cannot
      safely use req->io, as that could be used by the request type itself.
      
      Add a second io_poll_iocb pointer in the structure we allocate for poll
      based retry, and ensure we use the right one from the two paths.
      
      Fixes: 18bceab1 ("io_uring: allow POLL_ADD with double poll_wait() users")
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      807abcb0
  4. 15 Jul, 2020 1 commit