Lai Jiangshan 6c1a99afbd ftrace: fix trace_output
Impact: fix bug for handling partial line

trace_seq_printf(), seq_print_userip_objs(), ... return
0          -- partial line was written
other(>0)  -- success

duplicate output is also removed in trace_print_raw().

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-01-16 12:15:20 +01:00
..
2009-01-14 12:11:43 +01:00
2009-01-06 10:16:35 +01:00
2009-01-14 12:11:43 +01:00
2009-01-16 12:15:20 +01:00
2009-01-16 12:15:20 +01:00
2009-01-15 11:31:21 +01:00