summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/perf/power6-pmu.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner2019-05-301-5/+1
| | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* powerpc/perf: init pmu from core-book3sMadhavan Srinivasan2019-05-021-3/+1
| | | | | | | | | | | | Currenty pmu driver file for each ppc64 generation processor has a __init call in itself. Refactor the code by moving the __init call to core-books.c. This also clean's up compat mode pmu driver registration. Suggested-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> [mpe: Use SPDX tag for license] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/perf: Pass the struct perf_events down to compute_mmcr()Michael Ellerman2014-07-281-1/+1
| | | | | | | | To support per-event exclude settings on Power8 we need access to the struct perf_events in compute_mmcr(). Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc/perf: Move perf core & PMU code into a subdirectoryMichael Ellerman2012-02-231-0/+552
The perf code has grown a lot since it started, and is big enough to warrant its own subdirectory. For reference it's ~60% bigger than the oprofile code. It declutters the kernel directory, makes it simpler to grep for "just perf stuff", and allows us to shorten some filenames. While we're at it, make it more obvious that we have two implementations of the core perf logic. One for (roughly) Book3S CPUs, which was the original implementation, and the other for Freescale embedded CPUs. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>