aa5d45d7cc
Add TRACING_ISR Kconfig to help high latency backend working well. Currently the ISR tracing hook function is put at the begining and ending of ISR wrapper, when there is ISR needed in the tracing path (especially tracing backend), it will cause tracing buffer easily be exhausted if async tracing method enabled. Also it will increase system latency if all the ISRs are traced. So add TRACING_ISR to enable/disable ISR tracing here. Later a filter out mechanism based on irq number will be added. Signed-off-by: Wentong Wu <wentong.wu@intel.com> |
||
|---|---|---|
| .. | ||
| arc | ||
| arm | ||
| common | ||
| nios2 | ||
| posix | ||
| riscv | ||
| x86 | ||
| xtensa | ||
| CMakeLists.txt | ||
| Kconfig | ||