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From: | Thomas Bushnell, BSG |
Subject: | Re: set_mtime/set_atime in term/users.c, really needed? |
Date: | Tue, 26 Jul 2011 17:02:12 -0700 |
Hello,
I've noticed that term/users.c calls set_atime/mtime for each and
every io_write/read performed on a tty. This means for instance that
each keypress on the console or via ssh will dirty the tty node and
eventually lead to a disk write for the underlying node a few seconds
later.
Do we really need to update mtime/atime for ttys? It seems overkill to
me.
Samuel
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