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author | Paolo Bonzini <pbonzini@redhat.com> | 2016-01-07 16:55:22 +0300 |
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committer | Timothy Pearson <tpearson@raptorengineering.com> | 2019-11-29 19:30:23 -0600 |
commit | a01548fe765177a7174a0166b178dd71f69452d7 (patch) | |
tree | 9bf12d3d3db0b79b88dec0f29b6c44c73939ab00 | |
parent | a70b4b593566210f84536ebe0c6d8fce659d3d5a (diff) | |
download | hqemu-a01548fe765177a7174a0166b178dd71f69452d7.zip hqemu-a01548fe765177a7174a0166b178dd71f69452d7.tar.gz |
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 f31a240..cbb4590 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 |