Michael Tokarev

qemu-option-trace: -trace enable= is a pattern, not a file

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
... ... @@ -2,9 +2,8 @@ Specify tracing options.
@table @option
@item [enable=]@var{pattern}
Immediately enable events matching @var{pattern}.
The file must contain one event name (as listed in the @file{trace-events-all}
file) per line; globbing patterns are accepted too. This option is only
Immediately enable events matching @var{pattern}
(either event name or a globbing pattern). This option is only
available if QEMU has been compiled with the @var{simple}, @var{log}
or @var{ftrace} tracing backend. To specify multiple events or patterns,
specify the @option{-trace} option multiple times.
... ...