linux-kernel - Re: [PATCH] kernel/Makefile: remove the useless CFLAGS_REMOVE

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Message-ID: <56AC3AC3.5080000@huawei.com>
Date:	Sat, 30 Jan 2016 12:23:31 +0800
From:	Zefan Li <lizefan@...wei.com>
To:	Li Bin <huawei.libin@...wei.com>, <tj@...nel.org>,
	<hannes@...xchg.org>
CC:	<linux-kernel@...r.kernel.org>, <guohanjun@...wei.com>
Subject: Re: [PATCH] kernel/Makefile: remove the useless
 CFLAGS_REMOVE_cgroup-debug.o

On 2016/1/30 11:54, Li Bin wrote:
> The file cgroup-debug.c had been removed from commit fe6934354f8e
> (cgroups: move the cgroup debug subsys into cgroup.c to access internal state).
> Remain the CFLAGS_REMOVE_cgroup-debug.o = $(CC_FLAGS_FTRACE)
> useless in kernel/Makefile.
> 
> Signed-off-by: Li Bin <huawei.libin@...wei.com>

Acked-by: Zefan Li <lizefan@...wei.com>

> ---
>  kernel/Makefile |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/kernel/Makefile b/kernel/Makefile
> index 53abf00..baa55e5 100644
> --- a/kernel/Makefile
> +++ b/kernel/Makefile
> @@ -14,8 +14,7 @@ obj-y     = fork.o exec_domain.o panic.o \
>  obj-$(CONFIG_MULTIUSER) += groups.o
>  
>  ifdef CONFIG_FUNCTION_TRACER
> -# Do not trace debug files and internal ftrace files
> -CFLAGS_REMOVE_cgroup-debug.o = $(CC_FLAGS_FTRACE)
> +# Do not trace internal ftrace files
>  CFLAGS_REMOVE_irq_work.o = $(CC_FLAGS_FTRACE)
>  endif
>  
>