From: Aarushi Mehta <mehta.aaru20@gmail.com>
To: qemu-devel@nongnu.org
Cc: Fam Zheng <fam@euphon.net>, Kevin Wolf <kwolf@redhat.com>,
qemu-block@nongnu.org, Sergio Lopez <slp@redhat.com>,
Markus Armbruster <armbru@redhat.com>,
Maxim Levitsky <mlevitsk@redhat.com>,
saket.sinha89@gmail.com, Max Reitz <mreitz@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Stefan Hajnoczi <stefan@redhat.com>,
Julia Suvorova <jusual@mail.ru>,
Aarushi Mehta <mehta.aaru20@gmail.com>,
Maxim Levitsky <maximlevitsky@gmail.com>
Subject: [Qemu-devel] [PATCH v6 03/14] block/block: add BDRV flag for io_uring
Date: Fri, 19 Jul 2019 19:05:19 +0530 [thread overview]
Message-ID: <20190719133530.28688-4-mehta.aaru20@gmail.com> (raw)
In-Reply-To: <20190719133530.28688-1-mehta.aaru20@gmail.com>
Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Maxim Levitsky <maximlevitsky@gmail.com>
---
include/block/block.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/block/block.h b/include/block/block.h
index 734c9d2f76..40bd93cd0f 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -121,6 +121,7 @@ typedef struct HDGeometry {
ignoring the format layer */
#define BDRV_O_NO_IO 0x10000 /* don't initialize for I/O */
#define BDRV_O_AUTO_RDONLY 0x20000 /* degrade to read-only if opening read-write fails */
+#define BDRV_O_IO_URING 0x40000 /* use io_uring instead of the thread pool */
#define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_NO_FLUSH)
--
2.21.0
next prev parent reply other threads:[~2019-07-19 13:36 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-19 13:35 [Qemu-devel] [PATCH v6 00/14] Add support for io_uring Aarushi Mehta
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 01/14] configure: permit use of io_uring Aarushi Mehta
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 02/14] qapi/block-core: add option for io_uring Aarushi Mehta
2019-07-19 15:20 ` Stefan Hajnoczi
2019-07-19 15:49 ` Eric Blake
2019-07-19 13:35 ` Aarushi Mehta [this message]
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 04/14] block/io_uring: implements interfaces " Aarushi Mehta
2019-07-19 15:34 ` Stefan Hajnoczi
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 05/14] stubs: add stubs for io_uring interface Aarushi Mehta
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 06/14] util/async: add aio interfaces for io_uring Aarushi Mehta
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 07/14] blockdev: accept io_uring as option Aarushi Mehta
2019-07-19 15:36 ` Stefan Hajnoczi
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 08/14] block/file-posix.c: extend to use io_uring Aarushi Mehta
2019-07-19 15:36 ` Stefan Hajnoczi
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 09/14] block: add trace events for io_uring Aarushi Mehta
2019-07-19 15:37 ` Stefan Hajnoczi
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 10/14] block/io_uring: adds userspace completion polling Aarushi Mehta
2019-07-19 15:39 ` Stefan Hajnoczi
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 11/14] qemu-io: adds option to use aio engine Aarushi Mehta
2019-07-19 15:41 ` Stefan Hajnoczi
2019-07-19 15:44 ` Daniel P. Berrangé
2019-07-24 16:42 ` Julia Suvorova
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 12/14] qemu-img: " Aarushi Mehta
2019-07-19 15:42 ` Stefan Hajnoczi
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 13/14] qemu-nbd: adds option for aio engines Aarushi Mehta
2019-07-19 15:43 ` Stefan Hajnoczi
2019-07-19 15:55 ` Eric Blake
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 14/14] qemu-iotest: enable testing with qemu-io aio options Aarushi Mehta
2019-07-19 15:54 ` Stefan Hajnoczi
2019-07-24 16:49 ` Julia Suvorova
2019-07-19 22:33 ` [Qemu-devel] [PATCH v6 00/14] Add support for io_uring no-reply
2019-07-19 23:25 ` no-reply
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