From: frog1120@gmail.com (J.Hwan Kim)
To: kernelnewbies@lists.kernelnewbies.org
Subject: Soft interrupt in multi-core environment
Date: Fri, 26 Aug 2011 13:18:54 +0900 [thread overview]
Message-ID: <4E571EAE.1020308@gmail.com> (raw)
Hi, everyone
When network card interrupts occur in multi-core system,
what core is used by soft irq for network interrupts?
That is, for example, if the IRQ happens in core 0,
does the soft irq run on the same core ?
Is it possible for soft irq to use other core different from hard IRQ?
Thanks in advance.
Best Regards,
J.Hwan Kim
next reply other threads:[~2011-08-26 4:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-26 4:18 J.Hwan Kim [this message]
2011-08-26 5:58 ` Soft interrupt in multi-core environment Mulyadi Santosa
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=4E571EAE.1020308@gmail.com \
--to=frog1120@gmail.com \
--cc=kernelnewbies@lists.kernelnewbies.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.