diff options
Diffstat (limited to 'kernel/trace/trace_probe.c')
| -rw-r--r-- | kernel/trace/trace_probe.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c index d119bf8c3b4f..1e7e0618577d 100644 --- a/kernel/trace/trace_probe.c +++ b/kernel/trace/trace_probe.c @@ -46,6 +46,13 @@ DEFINE_BASIC_PRINT_TYPE_FUNC(x16, u16, "0x%x") DEFINE_BASIC_PRINT_TYPE_FUNC(x32, u32, "0x%x") DEFINE_BASIC_PRINT_TYPE_FUNC(x64, u64, "0x%Lx") +int PRINT_TYPE_FUNC_NAME(symbol)(struct trace_seq *s, void *data, void *ent) +{ + trace_seq_printf(s, "%pS", (void *)*(unsigned long *)data); + return !trace_seq_has_overflowed(s); +} +const char PRINT_TYPE_FMT_NAME(symbol)[] = "%pS"; + /* Print type function for string type */ int PRINT_TYPE_FUNC_NAME(string)(struct trace_seq *s, void *data, void *ent) { @@ -79,6 +86,7 @@ static const struct fetch_type probe_fetch_types[] = { ASSIGN_FETCH_TYPE_ALIAS(x16, u16, u16, 0), ASSIGN_FETCH_TYPE_ALIAS(x32, u32, u32, 0), ASSIGN_FETCH_TYPE_ALIAS(x64, u64, u64, 0), + ASSIGN_FETCH_TYPE_ALIAS(symbol, ADDR_FETCH_TYPE, ADDR_FETCH_TYPE, 0), ASSIGN_FETCH_TYPE_END }; |