From 52449a314e100e2db990ab9a156bb0173017f28d Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 7 Jan 2016 16:55:22 +0300 Subject: trace: fix documentation Mention the ftrace backend too. Signed-off-by: Paolo Bonzini Signed-off-by: Denis V. Lunev Acked-by: Christian Borntraeger Message-id: 1452174932-28657-2-git-send-email-den@openvz.org Signed-off-by: Stefan Hajnoczi --- qemu-options.hx | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'qemu-options.hx') diff --git a/qemu-options.hx b/qemu-options.hx index f31a240bed..cbb4590ef7 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -3558,13 +3558,13 @@ Specify tracing options. @table @option @item events=@var{file} Immediately enable events listed in @var{file}. -The file must contain one event name (as listed in the @var{trace-events} file) -per line. -This option is only available if QEMU has been compiled with -either @var{simple} or @var{stderr} tracing backend. +The file must contain one event name (as listed in the @file{trace-events} file) +per line; globbing patterns are accepted too. This option is only +available if QEMU has been compiled with the @var{simple}, @var{stderr} or +@var{ftrace} tracing backend. + @item file=@var{file} Log output traces to @var{file}. - This option is only available if QEMU has been compiled with the @var{simple} tracing backend. @end table -- cgit v1.2.3