Messages in this thread Patch in this message | | | From | Wei Yongjun <> | Subject | [PATCH -next] ftrace: Make ftrace_profile_pages_init() static | Date | Mon, 13 Jul 2020 22:24:16 +0800 |
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The sparse tool complains as follows:
kernel/trace/ftrace.c:587:5: warning: symbol 'ftrace_profile_pages_init' was not declared. Should it be static?
ftrace_profile_pages_init() is not used out of ftrace.c, so marks it static.
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> --- kernel/trace/ftrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index a3093a84bae3..3e9369935cb3 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -584,7 +584,7 @@ static void ftrace_profile_reset(struct ftrace_profile_stat *stat) FTRACE_PROFILE_HASH_SIZE * sizeof(struct hlist_head)); } -int ftrace_profile_pages_init(struct ftrace_profile_stat *stat) +static int ftrace_profile_pages_init(struct ftrace_profile_stat *stat) { struct ftrace_profile_page *pg; int functions;
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