Re: closefd: closes a file of any process

Alexander Viro (viro@math.psu.edu)
Tue, 27 Jun 2000 11:53:34 -0400 (EDT)


On Tue, 27 Jun 2000 uaca@alumni.uv.es wrote:

> In 2.3.x kernels... Is very different fget|fput has they own locks...

Yes, it is. If somebody needs an analysis of struct file-related threading
in 2.3 - ask me.

> > ? You can add a rw semaphore to struct file, being taken read inside fget
> > and write in (only non-current!) do_close but that means such do_close can

<baaarf> What for? Are you talking about 2.2 (which is kinda pointless) or
about 2.3?

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