Commit 0b816e98 authored by Michael Tokarev's avatar Michael Tokarev
Browse files

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



Signed-off-by: default avatarMichael Tokarev <mjt@tls.msk.ru>
parent 3ad9319f

qemu-option-trace.texi

+2 −3
Original line number Diff line number Diff line
@@ -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.