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authorViresh Kumar2021-01-14 17:05:23 +0530
committerViresh Kumar2021-01-29 10:05:51 +0530
commit7a3c90df20db037db978418925d0c30aa105c2d6 (patch)
treeb5cbb82cc4d471370a196dd20574a209e4f48da8 /arch/powerpc/Makefile
parent7a22384df3de06a8eaf27fdecc7cba17555de595 (diff)
arch: powerpc: Stop building and using oprofile
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. This commits stops building oprofile for powerpc and removes any reference to it from directories in arch/powerpc/ apart from arch/powerpc/oprofile, which will be removed in the next commit (this is broken into two commits as the size of the commit became very big, ~5k lines). Note that the member "oprofile_cpu_type" in "struct cpu_spec" isn't removed as it was also used by other parts of the code. 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: 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/powerpc/Makefile')
-rw-r--r--arch/powerpc/Makefile2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 08cf0eade56a..b959fdaec713 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -276,8 +276,6 @@ head-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += arch/powerpc/kernel/prom_init.o
# See arch/powerpc/Kbuild for content of core part of the kernel
core-y += arch/powerpc/
-drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/
-
# Default to zImage, override when needed
all: zImage