From 0b816e986dd5b39ff5dfacd6c74e012b3b4c09e1 Mon Sep 17 00:00:00 2001 From: Michael Tokarev Date: Sun, 20 May 2018 08:28:33 +0300 Subject: qemu-option-trace: -trace enable= is a pattern, not a file Signed-off-by: Michael Tokarev --- qemu-option-trace.texi | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/qemu-option-trace.texi b/qemu-option-trace.texi index 4166d5c..7d1b7f0 100644 --- a/qemu-option-trace.texi +++ b/qemu-option-trace.texi @@ -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. -- cgit v1.1