From: Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org>
To: Stefan Richter
<stefanr-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org>
Cc: Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
David Brownell <david-b-yBeKhBN/0LDR7s880joybQ@public.gmane.org>,
Richard Purdie <rpurdie-Fm38FmjxZ/leoWH0uzbU5w@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>,
Geert Uytterhoeven
<geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Martin Schwidefsky
<schwidefsky-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>,
Heiko Carstens
<heiko.carstens-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
video4linux-list-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
lm-sensors-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
Subject: Re: use of preempt_count instead of in_atomic() at leds-gpio.c
Date: Fri, 21 Mar 2008 09:37:08 -0300 [thread overview]
Message-ID: <20080321123708.GE5586@khazad-dum.debian.net> (raw)
In-Reply-To: <47E37E04.3080303-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org>
On Fri, 21 Mar 2008, Stefan Richter wrote:
> and eth1394 to deal with temporary lack of of tlabels. Alas I just
> recently received a report that eth1394's workaround is unsuccessful on
> non-preemptible uniprocessor kernels. I suspect the same issue exists
Which, I think, is exactly the config where in_atomic() can't be used to
mean "in_scheduleable_context()" ?
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
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next prev parent reply other threads:[~2008-03-21 12:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20080316184349.GA28543@khazad-dum.debian.net>
[not found] ` <200803161246.23909.david-b@pacbell.net>
[not found] ` <20080318001429.896acf51.akpm@linux-foundation.org>
[not found] ` <20080320225612.GB20788@khazad-dum.debian.net>
[not found] ` <20080320164741.734e838c.akpm@linux-foundation.org>
[not found] ` <20080321003604.GC20788@khazad-dum.debian.net>
2008-03-21 1:08 ` use of preempt_count instead of in_atomic() at leds-gpio.c Andrew Morton
[not found] ` <20080320180802.426ad2d1.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2008-03-21 1:31 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.0803202126240.11234-100000-pYrvlCTfrz9XsRXLowluHWD2FQJk+8+b@public.gmane.org>
2008-03-21 1:36 ` Michael Buesch
[not found] ` <200803210236.52063.mb-fseUSCV1ubazQB+pC5nmwQ@public.gmane.org>
2008-03-21 2:27 ` Andrew Morton
[not found] ` <20080320192719.6a32386e.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2008-03-21 3:07 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.0803202301140.16520-100000-pYrvlCTfrz9XsRXLowluHWD2FQJk+8+b@public.gmane.org>
2008-03-21 3:17 ` Andrew Morton
2008-03-21 13:47 ` Heiko Carstens
[not found] ` <20080321134750.GB4128-Pmgahw53EmNLmI7Nx2oIsGnsbthNF6/HVpNB7YpNyf8@public.gmane.org>
2008-03-21 16:54 ` Greg KH
[not found] ` <20080321165405.GC5766-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2008-03-21 19:59 ` Andrew Morton
[not found] ` <20080321125950.a5b38bda.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2008-03-21 20:16 ` Michael Buesch
[not found] ` <200803212116.49462.mb-fseUSCV1ubazQB+pC5nmwQ@public.gmane.org>
2008-03-21 20:20 ` Michael Buesch
2008-03-21 9:21 ` Stefan Richter
[not found] ` <47E37E04.3080303-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org>
2008-03-21 9:27 ` Stefan Richter
2008-03-21 12:37 ` Henrique de Moraes Holschuh [this message]
2008-03-21 13:16 ` Stefan Richter
[not found] ` <47E3B528.6010200-MtYdepGKPcBMYopoZt5u/LNAH6kLmebB@public.gmane.org>
2008-03-22 11:29 ` Stefan Richter
2008-03-21 17:04 ` David Brownell
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