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CONFIG_LOG_IMMEDIATE¶
Enable synchronous processing
Type: bool
Help¶
When enabled log is processed in the context of the call. It impacts performance of the system since time consuming operations are performed in the context of the log entry (e.g. high priority interrupt).Logger backends must support exclusive access to work flawlessly in that mode because one log operation can be interrupted by another one in the higher priority context.
Direct dependencies¶
(LOG && BOARD_NATIVE_POSIX) || (LOG && BOARD_NRF52_BSIM) || (!LOG_MINIMAL && LOG)
(Includes any dependencies from ifs and menus.)
Defaults¶
y
y
Symbols that select this symbol¶
Kconfig definitions¶
At boards/posix/native_posix/Kconfig.defconfig:48
Included via Kconfig:8 → Kconfig.zephyr:24
Menu path: (Top)
config LOG_IMMEDIATE
bool
default y
depends on LOG && BOARD_NATIVE_POSIX
At boards/posix/nrf52_bsim/Kconfig.defconfig:29
Included via Kconfig:8 → Kconfig.zephyr:24
Menu path: (Top)
config LOG_IMMEDIATE
bool
default y
depends on LOG && BOARD_NRF52_BSIM
At subsys/logging/Kconfig:120
Included via Kconfig:8 → Kconfig.zephyr:34 → subsys/Kconfig:18
Menu path: (Top) → Logging
config LOG_IMMEDIATE
bool "Enable synchronous processing"
depends on !LOG_MINIMAL && LOG
help
When enabled log is processed in the context of the call. It impacts
performance of the system since time consuming operations are
performed in the context of the log entry (e.g. high priority
interrupt).Logger backends must support exclusive access to work
flawlessly in that mode because one log operation can be interrupted
by another one in the higher priority context.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)