From 2c9b238eb325895d3312dad64e2685783575e474 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 2 Feb 2009 20:30:12 -0200 Subject: trace: Change struct trace_event callbacks parameter list Impact: API change The trace_seq and trace_entry are in trace_iterator, where there are more fields that may be needed by tracers, so just pass the tracer_iterator as is already the case for struct tracer->print_line. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Ingo Molnar --- kernel/trace/trace_output.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'kernel/trace/trace_output.h') diff --git a/kernel/trace/trace_output.h b/kernel/trace/trace_output.h index ec2ed90f10f..3aeb31f6506 100644 --- a/kernel/trace/trace_output.h +++ b/kernel/trace/trace_output.h @@ -3,8 +3,7 @@ #include "trace.h" -typedef int (*trace_print_func)(struct trace_seq *s, struct trace_entry *entry, - int flags); +typedef int (*trace_print_func)(struct trace_iterator *iter, int flags); struct trace_event { struct hlist_node node; @@ -40,8 +39,7 @@ 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_seq *s, struct trace_entry *entry, int flags); +int trace_nop_print(struct trace_iterator *iter, int flags); #define MAX_MEMHEX_BYTES 8 #define HEX_CHARS (MAX_MEMHEX_BYTES*2 + 1) -- cgit v1.2.3