Recently I am learning vfs in kernel. I want to write a kernel module,
which can show all the file_system_type registered in linux kernel.
But the list head of all the file_system_type - file_systems can't be
got through some API! So I check all the file systems in the
/proc/filesystems. And use get_fs_type() and file system type name to
get the corresponding file_system_type variable.
Does someone has easy method to achieve my goal?
And how do I read file in the proc file system, for example, /proc/filesystems?
Thanks in advance.
-mudongliang
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