lkml.org 
[lkml]   [2021]   [Oct]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[tip: perf/core] perf/core: Allow ftrace for functions in kernel/event/core.c
    The following commit has been merged into the perf/core branch of tip:

    Commit-ID: 79df45731da68772d2285265864a52c900b8c65f
    Gitweb: https://git.kernel.org/tip/79df45731da68772d2285265864a52c900b8c65f
    Author: Song Liu <songliubraving@fb.com>
    AuthorDate: Wed, 06 Oct 2021 14:07:32 -07:00
    Committer: Peter Zijlstra <peterz@infradead.org>
    CommitterDate: Fri, 15 Oct 2021 11:25:31 +02:00

    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
    ---
    kernel/events/Makefile | 5 -----
    1 file changed, 5 deletions(-)

    diff --git a/kernel/events/Makefile b/kernel/events/Makefile
    index 3c022e3..8591c18 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
    -
    \
     
     \ /
      Last update: 2021-10-15 11:33    [W:5.888 / U:0.032 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site