linux-kernel - Few interrupts with NO

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 6 Aug 2007 12:52:36 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...putergmbh.de>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Few interrupts with NO_HZ

Hi,


this more of an informational question. So:

kernel version is 2.6.22.1 on i686

/proc/uptime 
9917.81 9140.90 (2h45m)

/proc/cpuinfo:
           CPU0
  0:        282   IO-APIC-edge      timer

this is kinda neat, I expected much more interrupts than just 282 since 
boot. What kernel code actually uses the irq0 timer?


thanks,
	Jan
-- 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/