From: David Daney <david.daney@cavium.com>
Date: Wed, 3 Dec 2014 19:12:23 +0000 (-0800)
Subject: MIPS: Add FPU emulator counter for emulated delay slots.
X-Git-Tag: omap-for-v4.1/fixes-rc1~111^2~117
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2707cd293cc2386f8eea6fee1ba72e8b190f25cc;p=pandora-kernel.git

MIPS: Add FPU emulator counter for emulated delay slots.

Delay slot emulation in the FPU emulator is the only kernel user of an
executable stack, it is also very slow.  Add a counter so we can see
how many of these emulations are done.

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8634/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

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