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authorLi Zefan <lizefan@huawei.com>2013-02-21 02:33:33 (GMT)
committerSteven Rostedt <rostedt@goodmis.org>2013-03-15 04:34:51 (GMT)
commit7e4f44b153e1ec07bb64c1c1671cdf492465bbf3 (patch)
tree7477c5f2e6e904391204ac5899bb32f59fb083bc /kernel/trace
parentf71130de5c7fba92faf3901784714e37a234c08f (diff)
downloadlinux-fsl-qoriq-7e4f44b153e1ec07bb64c1c1671cdf492465bbf3.tar.xz
tracing: Annotate event field-defining functions with __init
Those functions are called either during kernel boot or module init. Before: $ dmesg | grep 'Freeing unused kernel memory' Freeing unused kernel memory: 1208k freed Freeing unused kernel memory: 1360k freed Freeing unused kernel memory: 1960k freed After: $ dmesg | grep 'Freeing unused kernel memory' Freeing unused kernel memory: 1236k freed Freeing unused kernel memory: 1388k freed Freeing unused kernel memory: 1960k freed Link: http://lkml.kernel.org/r/5125877D.5000201@huawei.com Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/trace_export.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index e039906..4f6a91c 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -129,7 +129,7 @@ static void __always_unused ____ftrace_check_##name(void) \
#undef FTRACE_ENTRY
#define FTRACE_ENTRY(name, struct_name, id, tstruct, print, filter) \
-int \
+static int __init \
ftrace_define_fields_##name(struct ftrace_event_call *event_call) \
{ \
struct struct_name field; \