by some high performance threaded applications. Disabling
this option saves about 7k.
+config AIO_THREAD
+ bool "Support kernel thread based AIO" if EXPERT
+ depends on AIO
+ default y
+ help
+ This option enables using kernel thread based AIO which implements
+ asynchronous operations using the kernel's queue_work() mechanism.
+ The automatic use of threads for async operations is currently
+ disabled by default until the security implications for usage
+ are completely understood. This functionality can be enabled at
+ runtime if this option is enabled by setting the fs.aio-auto-threads
+ to one.
+
config ADVISE_SYSCALLS
bool "Enable madvise/fadvise syscalls" if EXPERT
default y