V2: Add a new misc resource for controlling fd.
Chen Ridong (4): filescgroup: remove files of dfl_cftypes. filecgroup: move code of filescontrol.c to files-cgroup.c misc: add MISC_CG_RES_FD resource to control fd. Documentation: add misc resource statement.
Documentation/admin-guide/cgroup-v2.rst | 7 + fs/Makefile | 2 + fs/file.c | 16 +- fs/files-cgroup.c | 335 +++++++++++++++++++++++ fs/filescontrol.c | 339 +++--------------------- fs/misc-fd.c | 92 +++++++ include/linux/fdtable.h | 1 + include/linux/files-cgroup.h | 33 +++ include/linux/filescontrol.h | 45 ++-- include/linux/misc-fd.h | 23 ++ include/linux/misc_cgroup.h | 2 + kernel/cgroup/misc.c | 2 + 12 files changed, 563 insertions(+), 334 deletions(-) create mode 100644 fs/files-cgroup.c create mode 100644 fs/misc-fd.c create mode 100644 include/linux/files-cgroup.h create mode 100644 include/linux/misc-fd.h