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 --- block/blktrace.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'block') diff --git a/block/blktrace.c b/block/blktrace.c index 3f25425ade12..570cd3c40bd1 100644 --- a/block/blktrace.c +++ b/block/blktrace.c @@ -1140,10 +1140,10 @@ static struct { [__BLK_TA_REMAP] = {{ "A", "remap" }, blk_log_remap }, }; -static int blk_trace_event_print(struct trace_seq *s, struct trace_entry *ent, - int flags) +static int blk_trace_event_print(struct trace_iterator *iter, int flags) { - const struct blk_io_trace *t = (struct blk_io_trace *)ent; + struct trace_seq *s = &iter->seq; + const struct blk_io_trace *t = (struct blk_io_trace *)iter->ent; const u16 what = t->action & ((1 << BLK_TC_SHIFT) - 1); int ret; @@ -1153,7 +1153,7 @@ static int blk_trace_event_print(struct trace_seq *s, struct trace_entry *ent, const bool long_act = !!(trace_flags & TRACE_ITER_VERBOSE); ret = blk_log_action_seq(s, t, what2act[what].act[long_act]); if (ret) - ret = what2act[what].print(s, ent); + ret = what2act[what].print(s, iter->ent); } return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE; -- cgit v1.2.3