From: Jeremy Kerr <jk@ozlabs.org>
Date: Fri, 20 Jul 2007 19:39:31 +0000 (+0200)
Subject: [CELL] spufs: Make signal-notification files readonly for NOSCHED contexts
X-Git-Tag: v2.6.23-rc1~195^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d054b36ffd302ec65aabec16a0c60ddd9e6b5a62;p=pandora-kernel.git

[CELL] spufs: Make signal-notification files readonly for NOSCHED contexts

Reading from the signal{1,2} files requires a spu_acquire_saved, so
make these files write-only for contexts created with
SPU_CREATE_NOSCHED.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
---

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