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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-06-13 11:06:21 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-06-13 11:06:21 +0200 |
| commit | d382084f77b0b4c3eb594cfec893d116c21fb034 (patch) | |
| tree | 02ed7b4ba4f90e458a303c483ce055e7414918a8 /tools/power/pm-graph/config | |
| parent | Merge tag 'linux-cpupower-5.2-rc6' of git://git.kernel.org/pub/scm/linux/kern... (diff) | |
| parent | Add README and update pm-graph and sleepgraph docs (diff) | |
| download | linux-d382084f77b0b4c3eb594cfec893d116c21fb034.tar.xz linux-d382084f77b0b4c3eb594cfec893d116c21fb034.zip | |
Merge back earlier pm-tools material for v5.3.
Diffstat (limited to 'tools/power/pm-graph/config')
| -rw-r--r-- | tools/power/pm-graph/config/example.cfg | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/power/pm-graph/config/example.cfg b/tools/power/pm-graph/config/example.cfg index 05b2efb9bb54..1ef3eb9383fa 100644 --- a/tools/power/pm-graph/config/example.cfg +++ b/tools/power/pm-graph/config/example.cfg @@ -98,12 +98,34 @@ postdelay: 0 # graph only devices longer than min in the timeline (default: 0.001 ms) mindev: 0.001 +# Call Loop Max Gap (dev mode only) +# merge loops of the same call if each is less than maxgap apart (def: 100us) +callloop-maxgap: 0.0001 + +# Call Loop Max Length (dev mode only) +# merge loops of the same call if each is less than maxlen in length (def: 5ms) +callloop-maxlen: 0.005 + +# Override default timeline entries: +# Do not use the internal default functions for timeline entries (def: false) +# Set this to true if you intend to only use the ones defined in the config +override-timeline-functions: true + +# Override default dev timeline entries: +# Do not use the internal default functions for dev timeline entries (def: false) +# Set this to true if you intend to only use the ones defined in the config +override-dev-timeline-functions: true + # ---- Debug Options ---- # Callgraph # gather detailed ftrace callgraph data on all timeline events (default: false) callgraph: false +# Max graph depth +# limit the callgraph trace to this depth (default: 0 = all) +maxdepth: 2 + # Callgraph phase filter # Only enable callgraphs for one phase, i.e. resume_noirq (default: all) cgphase: suspend @@ -131,3 +153,7 @@ timeprec: 6 # Add kprobe functions to the timeline # Add functions to the timeline from a text file (default: no-action) # fadd: file.txt + +# Ftrace buffer size +# Set trace buffer size to N kilo-bytes (default: all of free memory up to 3GB) +# bufsize: 1000 |