CONFIG_ATOMIC_OPERATIONS_C

Use atomic operations routines that are implemented entirely in C by locking interrupts. Selected by architectures which either do not have support for atomic operations in their instruction set, or haven’t been implemented yet during bring-up.

Symbol:

ATOMIC_OPERATIONS_C

Type:

bool

Value:

“n”

User value:

(no user value)

Visibility:

“n”

Is choice item:

false

Is defined:

true

Is from env.:

false

Is special:

false

Prompts:

(no prompts)

Default values:

• n (value: “n”)
• Condition: (none)

Selects:

(no selects)

Reverse (select-related) dependencies:  

CPU_NIOS2_GEN2 && NIOS2 || CPU_ARCEM4 && ARC (value: “n”)

Additional dependencies from enclosing menus and ifs:  

(no additional dependencies)

Locations:

• ../kernel/nanokernel/Kconfig:109