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CONFIG_DEMAND_PAGING_TIMING_HISTOGRAM_NUM_BINS
¶
Number of bins (buckets) in Demand Paging Timing Histogrm
Type: int
Help¶
Defines the number of bins (buckets) in the histogram used for
gathering execution timing information for demand paging.
This requires z_eviction_histogram_bounds[] and
z_backing_store_histogram_bounds[] to define the upper bounds
for each bin. See kernel/statistics.c for information.
Direct dependencies¶
DEMAND_PAGING_TIMING_HISTOGRAM
&& DEMAND_PAGING
&& MMU
(Includes any dependencies from ifs and menus.)
Default¶
10
Kconfig definition¶
At <Zephyr>/arch/Kconfig:734
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:29
Menu path: (Top) → Enable MMU features → Enable demand paging [EXPERIMENTAL] → Gather Demand Paging Execution Timing Histogram
config DEMAND_PAGING_TIMING_HISTOGRAM_NUM_BINS
int "Number of bins (buckets) in Demand Paging Timing Histogrm"
default 10
depends on DEMAND_PAGING_TIMING_HISTOGRAM && DEMAND_PAGING && MMU
help
Defines the number of bins (buckets) in the histogram used for
gathering execution timing information for demand paging.
This requires z_eviction_histogram_bounds[] and
z_backing_store_histogram_bounds[] to define the upper bounds
for each bin. See kernel/statistics.c for information.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)