From: Viresh Kumar <viresh.kumar@linaro.org>
To: Linus Torvalds <torvalds@linux-foundation.org>,
Robert Richter <rric@kernel.org>, Michal Simek <monstr@monstr.eu>
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
Vincent Guittot <vincent.guittot@linaro.org>,
Arnd Bergmann <arnd@kernel.org>,
oprofile-list@lists.sf.net, William Cohen <wcohen@redhat.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
anmar.oueja@linaro.org, Christoph Hellwig <hch@infradead.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH 07/18] arch: microblaze: Remove CONFIG_OPROFILE support
Date: Thu, 14 Jan 2021 17:05:20 +0530 [thread overview]
Message-ID: <592887f3a5baf0d2b2919617757f1f629aa4030b.1610622251.git.viresh.kumar@linaro.org> (raw)
In-Reply-To: <cover.1610622251.git.viresh.kumar@linaro.org>
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
next prev parent reply other threads:[~2021-01-14 11:37 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 11:34 [PATCH 00/18] drivers: Remove oprofile and dcookies Viresh Kumar
2021-01-14 11:35 ` [PATCH 01/18] arch: alpha: Remove CONFIG_OPROFILE support Viresh Kumar
2021-01-14 11:35 ` [PATCH 02/18] arch: arm: " Viresh Kumar
2021-01-14 11:35 ` [PATCH 03/18] arch: arc: " Viresh Kumar
2021-01-14 17:51 ` Vineet Gupta
2021-01-15 3:34 ` Viresh Kumar
2021-01-14 11:35 ` [PATCH 04/18] arch: hexagon: Don't select HAVE_OPROFILE Viresh Kumar
2021-01-15 15:30 ` Brian Cain
2021-01-14 11:35 ` [PATCH 05/18] arch: ia64: Remove CONFIG_OPROFILE support Viresh Kumar
2021-01-14 11:35 ` [PATCH 06/18] arch: ia64: Remove rest of perfmon support Viresh Kumar
2021-01-14 11:35 ` Viresh Kumar [this message]
2021-01-14 12:12 ` [PATCH 07/18] arch: microblaze: Remove CONFIG_OPROFILE support Michal Simek
2021-01-14 11:35 ` [PATCH 08/18] arch: mips: " Viresh Kumar
2021-01-14 11:35 ` [PATCH 09/18] arch: parisc: " Viresh Kumar
2021-01-14 11:35 ` [PATCH 10/18] arch: powerpc: Stop building and using oprofile Viresh Kumar
2021-01-15 4:13 ` Viresh Kumar
2021-01-18 4:47 ` Viresh Kumar
2021-01-14 11:35 ` [PATCH 11/18] arch: powerpc: Remove oprofile Viresh Kumar
2021-01-14 11:35 ` [PATCH 12/18] arch: s390: Remove CONFIG_OPROFILE support Viresh Kumar
2021-01-15 10:35 ` Heiko Carstens
2021-01-14 11:35 ` [PATCH 13/18] arch: sh: " Viresh Kumar
2021-01-14 11:35 ` [PATCH 14/18] arch: sparc: " Viresh Kumar
2021-01-14 11:35 ` [PATCH 15/18] arch: x86: " Viresh Kumar
2021-01-14 11:35 ` [PATCH 16/18] arch: xtensa: " Viresh Kumar
2021-01-14 20:37 ` Max Filippov
2021-01-14 11:35 ` [PATCH 17/18] drivers: " Viresh Kumar
2021-01-14 15:06 ` Paul E. McKenney
2021-01-15 17:10 ` Federico Vaga
2021-01-14 11:35 ` [PATCH 18/18] fs: Remove dcookies support Viresh Kumar
2021-01-14 21:50 ` [PATCH 00/18] drivers: Remove oprofile and dcookies Robert Richter
2021-01-15 15:44 ` William Cohen
2021-01-15 4:27 ` Viresh Kumar
[not found] ` <CAHk-=whaPiPCM6erqqe5Q-Ugn7u-jY6w7iA-kEBBc8aB40sBoA@mail.gmail.com>
2021-01-18 6:57 ` Viresh Kumar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=592887f3a5baf0d2b2919617757f1f629aa4030b.1610622251.git.viresh.kumar@linaro.org \
--to=viresh.kumar@linaro.org \
--cc=anmar.oueja@linaro.org \
--cc=arnd@kernel.org \
--cc=hch@infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=monstr@monstr.eu \
--cc=oprofile-list@lists.sf.net \
--cc=rric@kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=vincent.guittot@linaro.org \
--cc=viro@zeniv.linux.org.uk \
--cc=wcohen@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).