From: Li Wang <wangli1426 at gmail.com>
To: spdk@lists.01.org
Subject: [SPDK] Out-of-order completion of nvme command?
Date: Fri, 17 Nov 2017 11:04:19 +0800 [thread overview]
Message-ID: <0CDA2C36-EBEE-40B8-9833-BDA40B85B6A1@gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 442 bytes --]
Hi guys,
If I submit a set of read/write commands to a single queue pair using spdk nvme interface and call the process_completion() function afterwards, will the callback function be triggered in the same order as I submitted the commands? In other words, if I submit 3 IO commands, say C1, C2 and C3, with callback function F1, F2 and F3, respectively, will the sequence of callback function always be F1, F2 and F3?
Regards,
Li Wang
next reply other threads:[~2017-11-17 3:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-17 3:04 Li Wang [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-11-17 3:27 [SPDK] Out-of-order completion of nvme command? Chang, Cunyin
2017-11-17 4:50 Li Wang
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=0CDA2C36-EBEE-40B8-9833-BDA40B85B6A1@gmail.com \
--to=spdk@lists.01.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