From: Jim Houston <jim.houston@ccur.com>
To: Luben Tuikov <luben_tuikov@adaptec.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
SCSI Mailing List <linux-scsi@vger.kernel.org>,
Dave Jones <davej@redhat.com>, Jeff Garzik <jgarzik@pobox.com>
Subject: Re: [PATCH 2.6.12.5 1/2] lib: allow idr to be used in irq context
Date: 17 Aug 2005 12:01:29 -0400 [thread overview]
Message-ID: <1124294489.2802.107.camel@new.localdomain> (raw)
In-Reply-To: <430262C5.20503@adaptec.com>
On Tue, 2005-08-16 at 18:03, Luben Tuikov wrote:
> If idr_get_new() or idr_remove() is used in IRQ context,
> then we may get a lockup when idr_pre_get was called
> in process context and an IRQ interrupted while it held
> the idp lock.
Hi Everyone,
Luben's changes make sense please merge them.
Jim Houston - Concurrent Computer Corp.
next prev parent reply other threads:[~2005-08-17 16:01 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-16 22:03 [PATCH 2.6.12.5 1/2] lib: allow idr to be used in irq context Luben Tuikov
2005-08-17 16:01 ` Jim Houston [this message]
2005-08-21 8:25 ` Andrew Morton
2005-08-21 15:49 ` Luben Tuikov
2005-08-21 16:06 ` James Bottomley
2005-08-21 17:27 ` Luben Tuikov
2005-08-21 22:03 ` James Bottomley
2005-08-22 0:33 ` Luben Tuikov
2005-08-22 3:15 ` James Bottomley
2005-08-22 3:52 ` Andrew Morton
2005-08-22 14:28 ` James Bottomley
2005-08-22 16:51 ` Luben Tuikov
2005-08-22 21:53 ` James Bottomley
2005-08-22 22:09 ` Andrew Morton
2005-08-23 17:15 ` James Bottomley
2005-08-22 16:33 ` Luben Tuikov
2005-08-22 14:06 ` Luben Tuikov
-- strict thread matches above, loose matches on Subject: below --
2005-08-21 20:40 Luben Tuikov
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