mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-23 09:56:00 +00:00
a77aea9201
The ns_cgroup is an annoying cgroup at the namespace / cgroup frontier and
leads to some problems:
* cgroup creation is out-of-control
* cgroup name can conflict when pids are looping
* it is not possible to have a single process handling a lot of
namespaces without falling in a exponential creation time
* we may want to create a namespace without creating a cgroup
The ns_cgroup was replaced by a compatibility flag 'clone_children',
where a newly created cgroup will copy the parent cgroup values.
The userspace has to manually create a cgroup and add a task to
the 'tasks' file.
This patch removes the ns_cgroup as suggested in the following thread:
https://lists.linux-foundation.org/pipermail/containers/2009-June/018616.html
The 'cgroup_clone' function is removed because it is no longer used.
This is a userspace-visible change. Commit 45531757b4 ("cgroup: notify
ns_cgroup deprecated") (merged into 2.6.27) caused the kernel to emit a
printk warning users that the feature is planned for removal. Since that
time we have heard from XXX users who were affected by this.
Signed-off-by: Daniel Lezcano <daniel.lezcano@free.fr>
Signed-off-by: Serge E. Hallyn <serge.hallyn@canonical.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Jamal Hadi Salim <hadi@cyberus.ca>
Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Paul Menage <menage@google.com>
Acked-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
98 lines
2.4 KiB
Plaintext
98 lines
2.4 KiB
Plaintext
CONFIG_EXPERIMENTAL=y
|
|
CONFIG_SYSVIPC=y
|
|
CONFIG_POSIX_MQUEUE=y
|
|
CONFIG_BSD_PROCESS_ACCT=y
|
|
CONFIG_TASKSTATS=y
|
|
CONFIG_TASK_DELAY_ACCT=y
|
|
CONFIG_TASK_XACCT=y
|
|
CONFIG_TASK_IO_ACCOUNTING=y
|
|
CONFIG_LOG_BUF_SHIFT=14
|
|
CONFIG_CGROUPS=y
|
|
CONFIG_CGROUP_FREEZER=y
|
|
CONFIG_CGROUP_DEVICE=y
|
|
CONFIG_CGROUP_CPUACCT=y
|
|
CONFIG_RESOURCE_COUNTERS=y
|
|
CONFIG_RELAY=y
|
|
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
|
|
CONFIG_EXPERT=y
|
|
# CONFIG_KALLSYMS is not set
|
|
# CONFIG_VM_EVENT_COUNTERS is not set
|
|
CONFIG_SLAB=y
|
|
CONFIG_PROFILING=y
|
|
CONFIG_MODULES=y
|
|
CONFIG_MODULE_UNLOAD=y
|
|
# CONFIG_BLOCK is not set
|
|
CONFIG_MN10300_UNIT_ASB2364=y
|
|
CONFIG_PREEMPT=y
|
|
# CONFIG_MN10300_USING_JTAG is not set
|
|
CONFIG_NO_HZ=y
|
|
CONFIG_HIGH_RES_TIMERS=y
|
|
CONFIG_MN10300_TTYSM_CONSOLE=y
|
|
CONFIG_MN10300_TTYSM0=y
|
|
CONFIG_MN10300_TTYSM0_TIMER2=y
|
|
CONFIG_MN10300_TTYSM1=y
|
|
CONFIG_NET=y
|
|
CONFIG_PACKET=y
|
|
CONFIG_UNIX=y
|
|
CONFIG_INET=y
|
|
CONFIG_IP_MULTICAST=y
|
|
CONFIG_IP_PNP=y
|
|
CONFIG_IP_PNP_BOOTP=y
|
|
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
|
|
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
|
|
# CONFIG_INET_XFRM_MODE_BEET is not set
|
|
# CONFIG_INET_LRO is not set
|
|
# CONFIG_INET_DIAG is not set
|
|
CONFIG_IPV6=y
|
|
# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
|
|
# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
|
|
# CONFIG_INET6_XFRM_MODE_BEET is not set
|
|
# CONFIG_FIRMWARE_IN_KERNEL is not set
|
|
CONFIG_CONNECTOR=y
|
|
CONFIG_MTD=y
|
|
CONFIG_MTD_DEBUG=y
|
|
CONFIG_MTD_PARTITIONS=y
|
|
CONFIG_MTD_REDBOOT_PARTS=y
|
|
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
|
|
CONFIG_MTD_CHAR=y
|
|
CONFIG_MTD_CFI=y
|
|
CONFIG_MTD_JEDECPROBE=y
|
|
CONFIG_MTD_CFI_ADV_OPTIONS=y
|
|
CONFIG_MTD_CFI_GEOMETRY=y
|
|
CONFIG_MTD_CFI_I4=y
|
|
CONFIG_MTD_CFI_AMDSTD=y
|
|
CONFIG_MTD_PHYSMAP=y
|
|
CONFIG_NETDEVICES=y
|
|
CONFIG_NET_ETHERNET=y
|
|
CONFIG_SMSC911X=y
|
|
# CONFIG_NETDEV_1000 is not set
|
|
# CONFIG_NETDEV_10000 is not set
|
|
# CONFIG_INPUT_MOUSEDEV is not set
|
|
# CONFIG_INPUT_KEYBOARD is not set
|
|
# CONFIG_INPUT_MOUSE is not set
|
|
# CONFIG_SERIO is not set
|
|
# CONFIG_VT is not set
|
|
CONFIG_SERIAL_8250=y
|
|
CONFIG_SERIAL_8250_CONSOLE=y
|
|
CONFIG_SERIAL_8250_EXTENDED=y
|
|
CONFIG_SERIAL_8250_SHARE_IRQ=y
|
|
# CONFIG_HW_RANDOM is not set
|
|
# CONFIG_HWMON is not set
|
|
# CONFIG_HID_SUPPORT is not set
|
|
# CONFIG_USB_SUPPORT is not set
|
|
CONFIG_PROC_KCORE=y
|
|
# CONFIG_PROC_PAGE_MONITOR is not set
|
|
CONFIG_TMPFS=y
|
|
CONFIG_TMPFS_POSIX_ACL=y
|
|
CONFIG_JFFS2_FS=y
|
|
CONFIG_NFS_FS=y
|
|
CONFIG_NFS_V3=y
|
|
CONFIG_ROOT_NFS=y
|
|
CONFIG_MAGIC_SYSRQ=y
|
|
CONFIG_STRIP_ASM_SYMS=y
|
|
CONFIG_DEBUG_KERNEL=y
|
|
CONFIG_DETECT_HUNG_TASK=y
|
|
# CONFIG_DEBUG_BUGVERBOSE is not set
|
|
CONFIG_DEBUG_INFO=y
|
|
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
|