Message ID | 20190524140337.13415-5-mehta.aaru20@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Add support for io_uring | expand |
On Fri, May 24, 2019 at 07:33:32PM +0530, Aarushi Mehta wrote: > diff --git a/MAINTAINERS b/MAINTAINERS > index 3cacd751bf..b8fc1e3fe3 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -2504,6 +2504,16 @@ F: block/file-posix.c > F: block/file-win32.c > F: block/win32-aio.c > > +Linux io_uring > +M: Aarushi Mehta <mehta.aaru20@gmail.com> > +R: Stefan Hajnoczi <stefan@redhat.com> Julia: Are you willing to review io_uring.c patches in the future too? I'd like to have all three of us here so we can share the work of reviewing patches in this area after Outreachy. > diff --git a/stubs/io_uring.c b/stubs/io_uring.c > new file mode 100644 > index 0000000000..622d1e4648 > --- /dev/null > +++ b/stubs/io_uring.c > @@ -0,0 +1,32 @@ > +/* > + * Linux io_uring support. > + * > + * Copyright (C) 2009 IBM, Corp. > + * Copyright (C) 2009 Red Hat, Inc. You could add yourself here and to other files if you wish: Copyright (C) 2019 Aarushi Mehta Git logs carry fine-grained authorship information already, so people often don't bother.
diff --git a/MAINTAINERS b/MAINTAINERS index 3cacd751bf..b8fc1e3fe3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2504,6 +2504,16 @@ F: block/file-posix.c F: block/file-win32.c F: block/win32-aio.c +Linux io_uring +M: Aarushi Mehta <mehta.aaru20@gmail.com> +R: Stefan Hajnoczi <stefan@redhat.com> +L: qemu-block@nongnu.org +S: Maintained +F: stubs/io_uring.c + + +L: qemu-block@nongnu.original + qcow2 M: Kevin Wolf <kwolf@redhat.com> M: Max Reitz <mreitz@redhat.com> diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs index 73452ad265..ea158cf0ee 100644 --- a/stubs/Makefile.objs +++ b/stubs/Makefile.objs @@ -13,6 +13,7 @@ stub-obj-y += iothread.o stub-obj-y += iothread-lock.o stub-obj-y += is-daemonized.o stub-obj-$(CONFIG_LINUX_AIO) += linux-aio.o +stub-obj-$(CONFIG_LINUX_IO_URING) += io_uring.o stub-obj-y += machine-init-done.o stub-obj-y += migr-blocker.o stub-obj-y += change-state-handler.o diff --git a/stubs/io_uring.c b/stubs/io_uring.c new file mode 100644 index 0000000000..622d1e4648 --- /dev/null +++ b/stubs/io_uring.c @@ -0,0 +1,32 @@ +/* + * Linux io_uring support. + * + * Copyright (C) 2009 IBM, Corp. + * Copyright (C) 2009 Red Hat, Inc. + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ +#include "qemu/osdep.h" +#include "block/aio.h" +#include "block/raw-aio.h" + +void luring_detach_aio_context(LuringState *s, AioContext *old_context) +{ + abort(); +} + +void luring_attach_aio_context(LuringState *s, AioContext *new_context) +{ + abort(); +} + +LuringState *luring_init(Error **errp) +{ + abort(); +} + +void luring_cleanup(LuringState *s) +{ + abort(); +}
Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com> --- MAINTAINERS | 10 ++++++++++ stubs/Makefile.objs | 1 + stubs/io_uring.c | 32 ++++++++++++++++++++++++++++++++ 3 files changed, 43 insertions(+) create mode 100644 stubs/io_uring.c -- 2.17.1