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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-28 23:42:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-28 23:42:36 +0300 |
| commit | ca9400ef7f6793288db95ca658dede6e71e777d6 (patch) | |
| tree | 5e935bb2713f47d782ea75800e889729d3cbc0ee /Documentation/tools/rtla | |
| parent | f6a9a2d64dd168b7d71076c0e6b2be7db7cb7399 (diff) | |
| parent | 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 (diff) | |
| download | linux-ca9400ef7f6793288db95ca658dede6e71e777d6.tar.xz | |
Merge 5.17-rc6 into usb-next
We need the USB fixes in here, and it resolves a merge conflict in:
drivers/usb/dwc3/dwc3-pci.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/tools/rtla')
| -rw-r--r-- | Documentation/tools/rtla/common_hist_options.rst | 2 | ||||
| -rw-r--r-- | Documentation/tools/rtla/common_osnoise_description.rst | 2 | ||||
| -rw-r--r-- | Documentation/tools/rtla/rtla-osnoise-hist.rst | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/tools/rtla/common_hist_options.rst b/Documentation/tools/rtla/common_hist_options.rst index 0266cd08a6c9..df53ff835bfb 100644 --- a/Documentation/tools/rtla/common_hist_options.rst +++ b/Documentation/tools/rtla/common_hist_options.rst @@ -2,7 +2,7 @@ Set the histogram bucket size (default *1*). -**-e**, **--entries** *N* +**-E**, **--entries** *N* Set the number of entries of the histogram (default 256). diff --git a/Documentation/tools/rtla/common_osnoise_description.rst b/Documentation/tools/rtla/common_osnoise_description.rst index 8973c5df888f..d5d61615b967 100644 --- a/Documentation/tools/rtla/common_osnoise_description.rst +++ b/Documentation/tools/rtla/common_osnoise_description.rst @@ -1,7 +1,7 @@ The **rtla osnoise** tool is an interface for the *osnoise* tracer. The *osnoise* tracer dispatches a kernel thread per-cpu. These threads read the time in a loop while with preemption, softirq and IRQs enabled, thus -allowing all the sources of operating systme noise during its execution. +allowing all the sources of operating system noise during its execution. The *osnoise*'s tracer threads take note of the delta between each time read, along with an interference counter of all sources of interference. At the end of each period, the *osnoise* tracer displays a summary of diff --git a/Documentation/tools/rtla/rtla-osnoise-hist.rst b/Documentation/tools/rtla/rtla-osnoise-hist.rst index 52298ddd8701..f2e79d22c4c4 100644 --- a/Documentation/tools/rtla/rtla-osnoise-hist.rst +++ b/Documentation/tools/rtla/rtla-osnoise-hist.rst @@ -36,7 +36,7 @@ default). The reason for reducing the runtime is to avoid starving the **rtla** tool. The tool is also set to run for *one minute*. The output histogram is set to group outputs in buckets of *10us* and *25* entries:: - [root@f34 ~/]# rtla osnoise hist -P F:1 -c 0-11 -r 900000 -d 1M -b 10 -e 25 + [root@f34 ~/]# rtla osnoise hist -P F:1 -c 0-11 -r 900000 -d 1M -b 10 -E 25 # RTLA osnoise histogram # Time unit is microseconds (us) # Duration: 0 00:01:00 |