diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2016-01-07 16:55:22 +0300 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-02-03 09:19:09 +0000 |
| commit | 52449a314e100e2db990ab9a156bb0173017f28d (patch) | |
| tree | 6377722a8addf642600043d23dd5eab6baccd247 | |
| parent | 585ec7273e6fdab902b2128bc6c2a8136aafef04 (diff) | |
trace: fix documentation
Mention the ftrace backend too.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id: 1452174932-28657-2-git-send-email-den@openvz.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| -rw-r--r-- | qemu-options.hx | 10 |
1 files changed, 5 insertions, 5 deletions
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 |