Commits
Steven Rostedt committed 1d945012d13
tools lib traceeveent: Allow for negative numbers in print format It was reported that "%-8s" does not parse well when used in the printk format. The '-' is what is throwing it off. Allow that to be included. Reporter note: Example before: transhuge-stres-10730 [004] 5897.713989: mm_compaction_finished: node=0 zone=>-<8s order=-2119871790 ret= Example after: transhuge-stres-4235 [000] 453.149280: mm_compaction_finished: node=0 zone=ffffffff81815d7a order=9 ret= (I will send patches to fix the string handling in the tracepoints so it's on par with in-kernel printing via trace_pipe:) transhuge-stres-10921 [007] ...1 6307.140205: mm_compaction_finished: node=0 zone=Normal order=9 ret=partial Reported-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Tested-by: Vlastimil Babka <vbabka@suse.cz> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/20150827094601.46518bcc@gandalf.local.home Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>