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| author | Tingwei Zhang <tingwei@codeaurora.org> | 2020-10-05 10:13:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-05 12:43:53 +0200 |
| commit | 458999c6f67b0ffcc704a4892041dd700adf7d83 (patch) | |
| tree | cd569e5c35d4b39779d2840d4a7b88ae3b4bd14a /include | |
| parent | 8ab7a2b7055c88c3da5e4684dfa015c6a8987c28 (diff) | |
| download | linux-458999c6f67b0ffcc704a4892041dd700adf7d83.tar.bz2 | |
tracing: Add trace_export support for trace_marker
Add the support to route trace_marker buffer to other destination
via trace_export.
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Reviewed-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Link: https://lore.kernel.org/r/20201005071319.78508-5-alexander.shishkin@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/trace.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/trace.h b/include/linux/trace.h index 86033d214972..886a4ffd9d45 100644 --- a/include/linux/trace.h +++ b/include/linux/trace.h @@ -6,6 +6,7 @@ #define TRACE_EXPORT_FUNCTION BIT(0) #define TRACE_EXPORT_EVENT BIT(1) +#define TRACE_EXPORT_MARKER BIT(2) /* * The trace export - an export of Ftrace output. The trace_export |