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| author | Michael Tokarev <mjt@tls.msk.ru> | 2018-05-20 08:28:33 +0300 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2018-05-20 08:29:01 +0300 |
| commit | 0b816e986dd5b39ff5dfacd6c74e012b3b4c09e1 (patch) | |
| tree | 898ae08c2afc6e829cc1805171410cdb9b480125 /qemu-option-trace.texi | |
| parent | 3ad9319f5cf560567ae75c2d94614e979409d580 (diff) | |
qemu-option-trace: -trace enable= is a pattern, not a file
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'qemu-option-trace.texi')
| -rw-r--r-- | qemu-option-trace.texi | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/qemu-option-trace.texi b/qemu-option-trace.texi index 4166d5cdc2..7d1b7f05c5 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. |