CONFIG_LOG_STRDUP_BUF_COUNT

Number of buffers in the pool used by log_strdup()

Type: int

Help

Number of calls to log_strdup() which can be pending before flushed to output. If “<log_strdup alloc failed>” message is seen in the log output, it means this value is too small and should be increased. Each entry takes CONFIG_LOG_STRDUP_MAX_STRING bytes of memory plus some additional fixed overhead.

Direct dependencies

!LOG_IMMEDIATE && LOG

(Includes any dependencies from ifs and menus.)

Defaults

  • 4

Kconfig definition

At subsys/logging/Kconfig:198

Included via Kconfig:10Kconfig.zephyr:44subsys/Kconfig:20

Menu path: (Top) → Logging

config LOG_STRDUP_BUF_COUNT
    int "Number of buffers in the pool used by log_strdup()"
    default 4
    depends on !LOG_IMMEDIATE && LOG
    help
      Number of calls to log_strdup() which can be pending before flushed
      to output. If "<log_strdup alloc failed>" message is seen in the log
      output, it means this value is too small and should be increased.
      Each entry takes CONFIG_LOG_STRDUP_MAX_STRING bytes of memory plus
      some additional fixed overhead.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)