Messages in this thread Patch in this message | | | From | Adrian Hunter <> | Subject | [PATCH 2/3] perf inject: Fix missing guestmount option documentation | Date | Thu, 11 Aug 2022 20:04:10 +0300 |
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perf inject documentation is missing the guestmount option. Add it.
Fixes: 97406a7e4fa6 ("perf inject: Add support for injecting guest sideband events") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> --- tools/perf/Documentation/perf-inject.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/tools/perf/Documentation/perf-inject.txt b/tools/perf/Documentation/perf-inject.txt index 646aa31586ed..c741ca2107b1 100644 --- a/tools/perf/Documentation/perf-inject.txt +++ b/tools/perf/Documentation/perf-inject.txt @@ -102,6 +102,18 @@ include::itrace.txt[] should be used, and also --buildid-all and --switch-events may be useful. +--guestmount=<path>:: + Guest OS root file system mount directory. Users mount guest OS + root directories under <path> by a specific filesystem access method, + typically, sshfs. + For example, start 2 guest OS, one's pid is 8888 and the other's is 9999: +[verse] + $ mkdir \~/guestmount + $ cd \~/guestmount + $ sshfs -o allow_other,direct_io -p 5551 localhost:/ 8888/ + $ sshfs -o allow_other,direct_io -p 5552 localhost:/ 9999/ + $ perf inject --guestmount=~/guestmount + SEE ALSO -------- linkperf:perf-record[1], linkperf:perf-report[1], linkperf:perf-archive[1], -- 2.25.1
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