[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Gnu-arch-users] ANNOUNCEMENT -- "timestamps" optimization
From: |
Tom Lord |
Subject: |
Re: [Gnu-arch-users] ANNOUNCEMENT -- "timestamps" optimization |
Date: |
Sat, 13 Sep 2003 18:17:54 -0700 (PDT) |
> From: Miles Bader <address@hidden>
> One obvious improvement might be to store the filename as well as the
file's
> id-tag in ,,inode-sigs. Especially for taglines, if you know the file's
not
> changed, then you know the tagline hasn't changed either,
Sweet. Yup, it's so obvious that it hadn't occured to me. Yum.
And, no, you don't need the filename. There's a function that opens
and reads a file looking for tags. It has a statbuf for the file
already. It can just key of the inode signature which includes dev
and ino.
Hopefully I'll put that out tomorrow or monday.
Thanks,
-t
Re: [Gnu-arch-users] ANNOUNCEMENT -- "timestamps" optimization, Florian Weimer, 2003/09/14