diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-02-03 22:05:50 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-04 20:48:39 +0100 |
| commit | ae7462b4f1fe1f36b5d562dbd5202a2eba01f072 (patch) | |
| tree | ceb9db3c0e90d4a459dac695ca7b2e2fddf70b32 /kernel/trace/trace_output.h | |
| parent | d9793bd8018f835c64b10f44e278c86cecb8e932 (diff) | |
trace: make the trace_event callbacks return enum print_line_t
As they actually all return these enumerators.
Reported-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_output.h')
| -rw-r--r-- | kernel/trace/trace_output.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/trace/trace_output.h b/kernel/trace/trace_output.h index 3aeb31f6506b..551a25a72217 100644 --- a/kernel/trace/trace_output.h +++ b/kernel/trace/trace_output.h @@ -3,7 +3,8 @@ #include "trace.h" -typedef int (*trace_print_func)(struct trace_iterator *iter, int flags); +typedef enum print_line_t (*trace_print_func)(struct trace_iterator *iter, + int flags); struct trace_event { struct hlist_node node; @@ -39,7 +40,7 @@ struct trace_event *ftrace_find_event(int type); int register_ftrace_event(struct trace_event *event); int unregister_ftrace_event(struct trace_event *event); -int trace_nop_print(struct trace_iterator *iter, int flags); +enum print_line_t trace_nop_print(struct trace_iterator *iter, int flags); #define MAX_MEMHEX_BYTES 8 #define HEX_CHARS (MAX_MEMHEX_BYTES*2 + 1) |