On Thu, 15 Dec 2005, tong changda wrote:
> hello
> I confused about the best way to start and stop g_file_storage
> function,
> We know that before start g_file_storage, we must unmount filesystem
> then after exit it , need to mount it.Why this function not be a part of
> function existing in file_storage.c?
There are four reasons:
1. I never thought of it.
2. I don't know how to test from within a device driver whether a
device or file contains a mounted filesystem, or how to tell
what the mount options are.
3. I don't know how to unmount a filesystem from within a device
driver.
4. I don't know how to remount a filesystem from within a device
driver.
Alan Stern
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