On 1/9/19 5:11 AM, Christoph Hellwig wrote: > On Tue, Jan 08, 2019 at 09:56:35AM -0700, Jens Axboe wrote: >> Add polled variants of the read and write commands. These act like their >> non-polled counterparts, except we expect to poll for completion of >> them. > > These aren't really need command variants, but a different type of context.
That is phrased poorly, I'll fix that. >> case IORING_OP_FSYNC: >> + if (ctx->flags & IORING_SETUP_IOPOLL) >> + break; >> ret = io_fsync(&req->fsync, iocb, false); >> break; >> case IORING_OP_FDSYNC: >> + if (ctx->flags & IORING_SETUP_IOPOLL) >> + break; >> ret = io_fsync(&req->fsync, iocb, true); > > I'd move this check into io_fsync to avoid a little duplication. Done -- Jens Axboe
