kernel.git/arch/mips/mm/sc-debugfs.c, branch linux-4.5.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.5.y2015-10-26T08:49:42ZMIPS: Allow L2 prefetch to be configured via debugfs2015-10-26T08:49:42ZPaul Burton2015-09-22T17:10:56Zurn:sha1:d478b088a2f74fc8f34af7ceed86fa7640ca8610
When debugging or examining the performance of a system it can be useful
to examine the effect of L2 prefetching. Provide an optional debugfs
entry to allow a user to enable or disable L2 prefetching.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11182/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>