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| author | Gabriel Krisman Bertazi <krisman@suse.de> | 2023-03-30 15:52:11 -0300 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2023-05-30 03:29:22 -0400 |
| commit | f30abfd2110cc1c26ed49a9c6061e76ca2646522 (patch) | |
| tree | 17c2fbdc7af16889f09485f31be5d0496e8d7d75 | |
| parent | 7a390c56493dd7199982112e588872a247fb9808 (diff) | |
| download | trace-cmd-f30abfd2110cc1c26ed49a9c6061e76ca2646522.tar.gz | |
documentation: trace-cmd-report: Document filter scope
Document how filters provided before any input files are global while
filters coming after a -i only apply to that filter.
Link: https://lore.kernel.org/linux-trace-devel/20230330185211.5604-4-krisman@suse.de
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
| -rw-r--r-- | Documentation/trace-cmd/trace-cmd-report.1.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/trace-cmd/trace-cmd-report.1.txt b/Documentation/trace-cmd/trace-cmd-report.1.txt index 71df9a8e..ddbde811 100644 --- a/Documentation/trace-cmd/trace-cmd-report.1.txt +++ b/Documentation/trace-cmd/trace-cmd-report.1.txt @@ -69,8 +69,12 @@ OPTIONS is only to the microsecond. To see the full timestamp, add the *-t* option. *-F* 'filter':: - Add a filter to limit what events are displayed. The format of the filter - is: + Add a filter to limit what events are displayed. Filters defined + after an input file (specified with *-i*) only apply to that + input file. Filters provided before any input file is given are + considered global and apply to all input files. + + The format of the filter is: [source,bison] ---- |