Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH 07/18] arch: microblaze: Remove CONFIG_OPROFILE support | Date | Thu, 14 Jan 2021 17:05:20 +0530 |
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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> --- arch/microblaze/Kconfig | 1 - arch/microblaze/Makefile | 2 -- arch/microblaze/oprofile/Makefile | 14 ------------ .../microblaze/oprofile/microblaze_oprofile.c | 22 ------------------- 4 files changed, 39 deletions(-) delete mode 100644 arch/microblaze/oprofile/Makefile delete mode 100644 arch/microblaze/oprofile/microblaze_oprofile.c
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) -{ -} -- 2.25.0.rc1.19.g042ed3e048af
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