diff options
Diffstat (limited to 'init/Kconfig')
-rw-r--r-- | init/Kconfig | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/init/Kconfig b/init/Kconfig index 1bf3afa5a29a..7f798bcb81f4 100644 --- a/init/Kconfig +++ b/init/Kconfig | |||
@@ -468,25 +468,19 @@ config FUTEX | |||
468 | run glibc-based applications correctly. | 468 | run glibc-based applications correctly. |
469 | 469 | ||
470 | config ANON_INODES | 470 | config ANON_INODES |
471 | bool "Enable anonymous inode source" if EMBEDDED | 471 | bool |
472 | default y | ||
473 | help | ||
474 | Anonymous inode source for pseudo-files like epoll, signalfd, | ||
475 | timerfd and eventfd. | ||
476 | |||
477 | If unsure, say Y. | ||
478 | 472 | ||
479 | config EPOLL | 473 | config EPOLL |
480 | bool "Enable eventpoll support" if EMBEDDED | 474 | bool "Enable eventpoll support" if EMBEDDED |
481 | default y | 475 | default y |
482 | depends on ANON_INODES | 476 | select ANON_INODES |
483 | help | 477 | help |
484 | Disabling this option will cause the kernel to be built without | 478 | Disabling this option will cause the kernel to be built without |
485 | support for epoll family of system calls. | 479 | support for epoll family of system calls. |
486 | 480 | ||
487 | config SIGNALFD | 481 | config SIGNALFD |
488 | bool "Enable signalfd() system call" if EMBEDDED | 482 | bool "Enable signalfd() system call" if EMBEDDED |
489 | depends on ANON_INODES | 483 | select ANON_INODES |
490 | default y | 484 | default y |
491 | help | 485 | help |
492 | Enable the signalfd() system call that allows to receive signals | 486 | Enable the signalfd() system call that allows to receive signals |
@@ -496,7 +490,7 @@ config SIGNALFD | |||
496 | 490 | ||
497 | config TIMERFD | 491 | config TIMERFD |
498 | bool "Enable timerfd() system call" if EMBEDDED | 492 | bool "Enable timerfd() system call" if EMBEDDED |
499 | depends on ANON_INODES | 493 | select ANON_INODES |
500 | default y | 494 | default y |
501 | help | 495 | help |
502 | Enable the timerfd() system call that allows to receive timer | 496 | Enable the timerfd() system call that allows to receive timer |
@@ -506,7 +500,7 @@ config TIMERFD | |||
506 | 500 | ||
507 | config EVENTFD | 501 | config EVENTFD |
508 | bool "Enable eventfd() system call" if EMBEDDED | 502 | bool "Enable eventfd() system call" if EMBEDDED |
509 | depends on ANON_INODES | 503 | select ANON_INODES |
510 | default y | 504 | default y |
511 | help | 505 | help |
512 | Enable the eventfd() system call that allows to receive both | 506 | Enable the eventfd() system call that allows to receive both |