From: "Marcin Mirosław" <marcin@mejor.pl>
To: Daniel Stodden <daniel.stodden@citrix.com>
Cc: "kernel@gentoo.org" <kernel@gentoo.org>,
Jeremy Fitzhardinge <jeremy@goop.org>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: Re: [b.g.o.358549] blkfront: Move blkif_interrupt into a tasklet.
Date: Fri, 06 May 2011 01:07:35 +0200 [thread overview]
Message-ID: <4DC32DB7.7080903@mejor.pl> (raw)
In-Reply-To: <1304636594.10859.16.camel@agari.van.xensource.com>
W dniu 2011-05-06 01:03, Daniel Stodden pisze:
> Iirc this stuff ultimately lead us to an irq migration bug. Are you
> running irqbalance? If so, can you turn it off and see if that helps?
No, i don't run irqbalance daemon.
IRQ options configured in kernel are:
# zgrep -i "irq" /boot/config-2.6.36-hardened-r7 |grep -v "^#"
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_HT_IRQ=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_HVC_IRQ=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# zgrep -i "irq" /boot/config-2.6.39-rc5-git7 |grep -v "^#"
CONFIG_HAVE_IRQ_WORK=y
CONFIG_IRQ_WORK=y
CONFIG_HAVE_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_HAVE_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_HT_IRQ=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_HVC_IRQ=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
next prev parent reply other threads:[~2011-05-05 23:07 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-04 14:08 [b.g.o.358549] blkfront: Move blkif_interrupt into a tasklet Marcin Mirosław
2011-05-05 21:22 ` Konrad Rzeszutek Wilk
2011-05-05 22:57 ` Marcin Mirosław
2011-05-05 23:03 ` Daniel Stodden
2011-05-05 23:07 ` Marcin Mirosław [this message]
2011-05-21 13:57 ` Marcin Mirosław
2011-05-24 13:13 ` Konrad Rzeszutek Wilk
2011-05-31 11:28 ` Marcin Mirosław
2011-06-27 14:13 ` Konrad Rzeszutek Wilk
2011-06-27 15:04 ` Marcin Mirosław
2011-06-27 17:30 ` Konrad Rzeszutek Wilk
2011-06-27 22:01 ` Marcin Mirosław
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