diff options
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/init/Kconfig b/init/Kconfig index 031344f..c6b7031 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -299,6 +299,13 @@ config CGROUP_NS for instance virtual servers and checkpoint/restart jobs. +config CGROUP_FREEZER + bool "control group freezer subsystem" + depends on CGROUPS + help + Provides a way to freeze and unfreeze all tasks in a + cgroup. + config CGROUP_DEVICE bool "Device controller for cgroups" depends on CGROUPS && EXPERIMENTAL @@ -713,6 +720,14 @@ config SHMEM option replaces shmem and tmpfs with the much simpler ramfs code, which may be appropriate on small systems without swap. +config AIO + bool "Enable AIO support" if EMBEDDED + default y + help + This option enables POSIX asynchronous I/O which may by used + by some high performance threaded applications. Disabling + this option saves about 7k. + config VM_EVENT_COUNTERS default y bool "Enable VM event counters for /proc/vmstat" if EMBEDDED @@ -786,16 +801,6 @@ config MARKERS source "arch/Kconfig" -config PROC_PAGE_MONITOR - default y - depends on PROC_FS && MMU - bool "Enable /proc page monitoring" if EMBEDDED - help - Various /proc files exist to monitor process memory utilization: - /proc/pid/smaps, /proc/pid/clear_refs, /proc/pid/pagemap, - /proc/kpagecount, and /proc/kpageflags. Disabling these - interfaces will reduce the size of the kernel by approximately 4kb. - endmenu # General setup config HAVE_GENERIC_DMA_COHERENT |