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Subject[PATCH 23/46] kernel: Mark function as static in trace/ftrace.c
Mark function as static in kernel/trace/ftrace.c because it is not used
outside this file.

Thin eliminates the following warning in kernel/trace/ftrace.c:
kernel/trace/ftrace.c:717:5: warning: no previous prototype for ‘ftrace_profile_pages_init’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <>
Reviewed-by: Josh Triplett <>
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 cd7f76d..d110d8a 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -714,7 +714,7 @@ 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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