• Patrick Mochel's avatar
    sysfs: Register filesystems with sysfs. · 8811d235
    Patrick Mochel authored
    Originally from Nikita Danliov. 
    
    - Add struct subsystem to struct file_system_type. 
    - Add fs_subsys_init() to explicitly call sysfs_init() very early.
    - Register base fs subsystem then, too.
    - Register filesystems' embedded subsystem when registered with fs core.
    
    Resulting tree looks like:
    
    # tree /sys/fs/
    /sys/fs/
    |-- bdev
    |-- devpts
    |-- eventpollfs
    |-- ext2
    |-- ext3
    |-- futexfs
    |-- iso9660
    |-- pipefs
    |-- proc
    |-- ramfs
    |-- rootfs
    |-- sockfs
    |-- sysfs
    `-- tmpfs
    8811d235
namespace.c 26.7 KB