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authorSong Liu <songliubraving@fb.com>2021-10-06 14:07:32 -0700
committerPeter Zijlstra <peterz@infradead.org>2021-10-15 11:25:31 +0200
commit79df45731da68772d2285265864a52c900b8c65f (patch)
tree61bf039da5c7490e8726f7daf1e30bf3fd85368f /kernel/events
parent8b8ff8cc3b8155c18162e8b1f70e1230db176862 (diff)
perf/core: Allow ftrace for functions in kernel/event/core.c
It is useful to trace functions in kernel/event/core.c. Allow ftrace for them by removing $(CC_FLAGS_FTRACE) from Makefile. Signed-off-by: Song Liu <songliubraving@fb.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20211006210732.2826289-1-songliubraving@fb.com
Diffstat (limited to 'kernel/events')
-rw-r--r--kernel/events/Makefile5
1 files changed, 0 insertions, 5 deletions
diff --git a/kernel/events/Makefile b/kernel/events/Makefile
index 3c022e33c109..8591c180b52b 100644
--- a/kernel/events/Makefile
+++ b/kernel/events/Makefile
@@ -1,10 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-ifdef CONFIG_FUNCTION_TRACER
-CFLAGS_REMOVE_core.o = $(CC_FLAGS_FTRACE)
-endif
-
obj-y := core.o ring_buffer.o callchain.o
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
obj-$(CONFIG_UPROBES) += uprobes.o
-