From: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>
To: axboe@kernel.dk, io-uring@vger.kernel.org
Subject: [PATCH v2 02/10] liburing: support buffer registration sharing
Date: Fri, 22 Jan 2021 14:54:51 -0800 [thread overview]
Message-ID: <1611356099-60732-3-git-send-email-bijan.mottahedeh@oracle.com> (raw)
In-Reply-To: <1611356099-60732-1-git-send-email-bijan.mottahedeh@oracle.com>
Signed-off-by: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>
---
src/include/liburing/io_uring.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/include/liburing/io_uring.h b/src/include/liburing/io_uring.h
index 1ee9a0f..c85ab40 100644
--- a/src/include/liburing/io_uring.h
+++ b/src/include/liburing/io_uring.h
@@ -102,6 +102,8 @@ enum {
#define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */
#define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */
#define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */
+#define IORING_SETUP_SHARE_BUF (1U << 7) /* share buffer registration */
+#define IORING_SETUP_ATTACH_BUF (1U << 8) /* attach buffer registration */
enum {
IORING_OP_NOP,
--
1.8.3.1
next prev parent reply other threads:[~2021-01-22 22:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 22:54 [PATCH v2 00/10] liburing: buffer registration enhancements Bijan Mottahedeh
2021-01-22 22:54 ` [PATCH v2 01/10] liburing: support buffer registration updates Bijan Mottahedeh
2021-01-22 22:54 ` Bijan Mottahedeh [this message]
2021-01-22 22:54 ` [PATCH v2 03/10] test/buffer-register: add buffer registration test Bijan Mottahedeh
2021-01-22 22:54 ` [PATCH v2 04/10] test/buffer-update: add buffer registration update test Bijan Mottahedeh
2021-01-22 22:54 ` [PATCH v2 05/10] test/buffer-share: add buffer registration sharing test Bijan Mottahedeh
2021-01-22 22:54 ` [PATCH v2 06/10] test/buffer-share: add private memory option Bijan Mottahedeh
2021-01-22 22:54 ` [PATCH v2 07/10] test/buffer-share: add interruptible deadlock test Bijan Mottahedeh
2021-01-22 22:54 ` [PATCH v2 08/10] man/io_uring_setup.2: document buffer registration sharing Bijan Mottahedeh
2021-01-22 22:54 ` [PATCH v2 09/10] man/io_uring_register.2: document buffer registration updates Bijan Mottahedeh
2021-01-22 22:54 ` [PATCH v2 10/10] man/io_uring_enter.2: document IORING_OP_BUFFERS_UPDATE Bijan Mottahedeh
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1611356099-60732-3-git-send-email-bijan.mottahedeh@oracle.com \
--to=bijan.mottahedeh@oracle.com \
--cc=axboe@kernel.dk \
--cc=io-uring@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).