From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Tue, 12 Aug 2008 22:09:03 +0000 (-0700)
Subject: genirq: switch /proc/irq/*/smp_affinity et al to seqfiles
X-Git-Tag: v2.6.27-rc3~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f18e439d1035d059534d261c414af33f89aee89a;p=pandora-kernel.git

genirq: switch /proc/irq/*/smp_affinity et al to seqfiles

Switch /proc/irq/*/smp_affinity , /proc/irq/default_smp_affinity to
seq_files.

cat(1) reads with 1024 chunks by default, with high enough NR_CPUS, there
will be -EINVAL.

As side effect, there are now two less users of the ->read_proc interface.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Paul Jackson <pj@sgi.com>
Cc: Mike Travis <travis@sgi.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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