diff options
Diffstat (limited to 'cpukit/score/include/rtems/score/percpu.h')
-rw-r--r-- | cpukit/score/include/rtems/score/percpu.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cpukit/score/include/rtems/score/percpu.h b/cpukit/score/include/rtems/score/percpu.h index 12c5b1d3d1..7f063eafb8 100644 --- a/cpukit/score/include/rtems/score/percpu.h +++ b/cpukit/score/include/rtems/score/percpu.h @@ -302,11 +302,12 @@ typedef struct Per_CPU_Control { SMP_lock_Context Giant_lock_context; /** - * This is the request for the interrupt. + * @brief Bit field for SMP messages. * - * @note This may become a chain protected by atomic instructions. + * This bit field is not protected locks. Atomic operations are used to + * set and get the message bits. */ - uint32_t message; + Atomic_Ulong message; /** * @brief Indicates the current state of the CPU. |