diff options
| author | Aarushi Mehta <mehta.aaru20@gmail.com> | 2020-01-20 14:18:48 +0000 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2020-01-30 20:59:41 +0000 |
| commit | 06a47ef57c3baa9b06006cd424afe89bbaf162b5 (patch) | |
| tree | 87f7c9880b1b9cd6c369aa54c3e2c9c8c331a1cf /stubs/Makefile.objs | |
| parent | 6663a0a33764613bfa0bcac5cc7a6f14bd04ee34 (diff) | |
stubs: add stubs for io_uring interface
Follow linux-aio.o and stub out the block/io_uring.o APIs that will be
missing when a binary is linked with obj-util-y but without
block-util-y (e.g. vhost-user-gpu).
For example, the stubs are necessary so that a binary using util/async.o
from obj-util-y for qemu_bh_new() links successfully. In this case
block/io_uring.o from block-util-y isn't needed and we can avoid
dragging in the block layer by linking the stubs instead. The stub
functions never get called.
Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20200120141858.587874-6-stefanha@redhat.com
Message-Id: <20200120141858.587874-6-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'stubs/Makefile.objs')
| -rw-r--r-- | stubs/Makefile.objs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs index 8b0ff25508..7afbe5fb61 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 |