diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2021-01-14 17:05:20 +0530 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2021-01-22 12:12:23 +0530 |
| commit | d897a1670b3a84e6fde1c1da5270ec87316c98e3 (patch) | |
| tree | 0d97b7504e688372e7e664e19f14edf8faa1597b /arch/microblaze | |
| parent | 1f4e74c0664a539cb2d0e98035e7664d2dcf29ba (diff) | |
arch: microblaze: Remove CONFIG_OPROFILE support
The "oprofile" user-space tools don't use the kernel OPROFILE support
any more, and haven't in a long time. User-space has been converted to
the perf interfaces.
Remove the old oprofile's architecture specific support.
Suggested-by: Christoph Hellwig <hch@infradead.org>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Robert Richter <rric@kernel.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: William Cohen <wcohen@redhat.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/Kconfig | 1 | ||||
| -rw-r--r-- | arch/microblaze/Makefile | 2 | ||||
| -rw-r--r-- | arch/microblaze/oprofile/Makefile | 14 | ||||
| -rw-r--r-- | arch/microblaze/oprofile/microblaze_oprofile.c | 22 |
4 files changed, 0 insertions, 39 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index f82795592ce5..25a5a3fb14aa 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -30,7 +30,6 @@ config MICROBLAZE select HAVE_FTRACE_MCOUNT_RECORD select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER - select HAVE_OPROFILE select HAVE_PCI select IRQ_DOMAIN select XILINX_INTC diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile index bb980891816d..b41f323e1fde 100644 --- a/arch/microblaze/Makefile +++ b/arch/microblaze/Makefile @@ -54,8 +54,6 @@ core-y += arch/microblaze/kernel/ core-y += arch/microblaze/mm/ core-$(CONFIG_PCI) += arch/microblaze/pci/ -drivers-$(CONFIG_OPROFILE) += arch/microblaze/oprofile/ - boot := arch/microblaze/boot # Are we making a simpleImage.<boardname> target? If so, crack out the boardname diff --git a/arch/microblaze/oprofile/Makefile b/arch/microblaze/oprofile/Makefile deleted file mode 100644 index 107f2f55d995..000000000000 --- a/arch/microblaze/oprofile/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# arch/microblaze/oprofile/Makefile -# - -obj-$(CONFIG_OPROFILE) += oprofile.o - -DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \ - oprof.o cpu_buffer.o buffer_sync.o \ - event_buffer.o oprofile_files.o \ - oprofilefs.o oprofile_stats.o \ - timer_int.o ) - -oprofile-y := $(DRIVER_OBJS) microblaze_oprofile.o diff --git a/arch/microblaze/oprofile/microblaze_oprofile.c b/arch/microblaze/oprofile/microblaze_oprofile.c deleted file mode 100644 index def17e59888e..000000000000 --- a/arch/microblaze/oprofile/microblaze_oprofile.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Microblaze oprofile code - * - * Copyright (C) 2009 Michal Simek <monstr@monstr.eu> - * Copyright (C) 2009 PetaLogix - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/oprofile.h> -#include <linux/init.h> - -int __init oprofile_arch_init(struct oprofile_operations *ops) -{ - return -1; -} - -void oprofile_arch_exit(void) -{ -} |