kernel: clean-up build-configurable kernel config symbols

[openwrt/staging/chunkeey.git] / config / Config-kernel.in

diff --git a/config/Config-kernel.in b/config/Config-kernel.in
index 301d679e4eb5afda3d4cb19c2aecd4cb7a2f5e65..f6464b7574cf15a262be98c3a48825146e76cc69 100644 (file)
--- a/config/Config-kernel.in
+++ b/config/Config-kernel.in
@@ -357,6 +357,18 @@ config KERNEL_BLK_DEV_BSG
        bool "Compile the kernel with SCSI generic v4 support for any block device"
        default n
 
+config KERNEL_TRANSPARENT_HUGEPAGE
+       bool
+
+config KERNEL_HUGETLBFS
+       bool
+
+config KERNEL_HUGETLB_PAGE
+       bool "Compile the kernel with HugeTLB support"
+       select KERNEL_TRANSPARENT_HUGEPAGE
+       select KERNEL_HUGETLBFS
+       default n
+
 config KERNEL_MAGIC_SYSRQ
        bool "Compile the kernel with SysRq support"
        default y
@@ -551,21 +563,29 @@ if KERNEL_CGROUPS
 
        config KERNEL_FREEZER
                bool
-               default y if KERNEL_CGROUP_FREEZER
 
        config KERNEL_CGROUP_FREEZER
-               bool "Freezer cgroup subsystem"
-               default y
+               bool "legacy Freezer cgroup subsystem"
+               default n
+               select KERNEL_FREEZER
                help
                  Provides a way to freeze and unfreeze all tasks in a
                  cgroup.
+                 (legacy cgroup1-only controller, in cgroup2 freezer
+                 is integrated in the Memory controller)
 
        config KERNEL_CGROUP_DEVICE
-               bool "Device controller for cgroups"
-               default y
+               bool "legacy Device controller for cgroups"
+               default n
                help
                  Provides a cgroup implementing whitelists for devices which
                  a process in the cgroup can mknod or open.
+                 (legacy cgroup1-only controller)
+
+       config KERNEL_CGROUP_HUGETLB
+               bool "HugeTLB controller"
+               default y if KERNEL_HUGETLB_PAGE
+               depends on KERNEL_HUGETLB_PAGE
 
        config KERNEL_CGROUP_PIDS
                bool "PIDs cgroup subsystem"
@@ -574,6 +594,14 @@ if KERNEL_CGROUPS
                  Provides enforcement of process number limits in the scope of a
                  cgroup.
 
+       config KERNEL_CGROUP_RDMA
+               bool "RDMA controller for cgroups"
+               default y
+
+       config KERNEL_CGROUP_BPF
+               bool "Support for eBPF programs attached to cgroups"
+               default y
+
        config KERNEL_CPUSETS
                bool "Cpuset support"
                default y if !SMALL_FLASH
@@ -609,6 +637,7 @@ if KERNEL_CGROUPS
        config KERNEL_MEMCG
                bool "Memory Resource Controller for Control Groups"
                default y if !SMALL_FLASH
+               select KERNEL_FREEZER
                depends on KERNEL_RESOURCE_COUNTERS || !LINUX_3_18
                help
                  Provides a memory resource controller that manages both anonymous
@@ -631,7 +660,7 @@ if KERNEL_CGROUPS
 
        config KERNEL_MEMCG_SWAP
                bool "Memory Resource Controller Swap Extension"
-               default n
+               default y if !SMALL_FLASH
                depends on KERNEL_MEMCG
                help
                  Add swap management feature to memory resource controller. When you
@@ -763,12 +792,12 @@ if KERNEL_CGROUPS
                  files in a cgroup which can be useful for debugging.
 
        config KERNEL_NET_CLS_CGROUP
-               bool "Control Group Classifier"
-               default y
+               bool "legacy Control Group Classifier"
+               default n
 
        config KERNEL_CGROUP_NET_PRIO
-               bool "Network priority cgroup"
-               default y
+               bool "legacy Network priority cgroup"
+               default n
 
 endif