root/miscfs/procfs/

[..]
  1. procfs.h
  2. procfs_cmdline.c
  3. procfs_ctl.c
  4. procfs_linux.c
  5. procfs_note.c
  6. procfs_status.c
  7. procfs_subr.c
  8. procfs_vfsops.c
  9. procfs_vnops.c
[..]