| |
| config PREEMPT |
| bool "Preemptible Kernel" |
| help |
| This option reduces the latency of the kernel when reacting to |
| real-time or interactive events by allowing a low priority process to |
| be preempted even if it is in kernel mode executing a system call. |
| This allows applications to run more reliably even when the system is |
| under load. |
| |
| Say Y here if you are building a kernel for a desktop, embedded |
| or real-time system. Say N if you are unsure. |
| |
| config PREEMPT_BKL |
| bool "Preempt The Big Kernel Lock" |
| depends on SMP || PREEMPT |
| default y |
| help |
| This option reduces the latency of the kernel by making the |
| big kernel lock preemptible. |
| |
| Say Y here if you are building a kernel for a desktop system. |
| Say N if you are unsure. |
| |