On 7/21/22 9:37 AM, Christoph Hellwig wrote: > Hi Jens, > > is there any good reason __io_file_supports_nowait checks the > blk_queue_nowait flag for regular files? The FMODE_NOWAIT is set > for regular files that support nowait I/O, and should be all that > is needed. Even with a block device that does not nonblocking > I/O some thing like reading from the page cache can be done > non-blocking. Nope, we can probably kill that check then. Want to send a patch? -- Jens Axboe
