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Date:      Sun, 12 Jan 2003 00:23:54 -0800 (PST)
From:      Julian Elischer <julian@elischer.org>
To:        Scott Long <scott_long@btc.adaptec.com>
Cc:        Alfred Perlstein <bright@mu.org>, Jake Burkholder <jake@locore.ca>, Matthew Dillon <dillon@apollo.backplane.com>, cvs-committers@freebsd.org, cvs-all@freebsd.org
Subject:   Re: cvs commit: src/sys/kern kern_acl.c kern_descrip.c kern_event.c kern_mac.c sys_pipe.c sys_socket.c uipc_socket.c uipc_syscalls.c uipc_usrreq.c vfs_aio.c vfs_syscalls.c vfs_vnops.c src/sys/netgraph ng_socket.c src/sys/sys file.h src/sys/ufs/ffs ...
Message-ID:  <Pine.BSF.4.21.0301120022430.57314-100000@InterJet.elischer.org>
In-Reply-To: <3E2122F6.70400@btc.adaptec.com>

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On Sun, 12 Jan 2003, Scott Long wrote:

> Alfred Perlstein wrote:
> 
> > * Jake Burkholder  [030111 22:46] wrote:
> >
> > >Its unnecessary code churn.  I wouldn't be surprised if struct file was
> > >used all the place in 3rd party modules, especially MAC modules.  Now
> > >they either need an ugly compat define or ugly idfefs.  Some of your 
> > commits
> > >were to code that's externally maintained.  We've broken 
> > compatibility with
> > >external code before for compelling reasons.  This is not a 
> > compelling reason.
> > >
> > >You obviously don't think this is important, I do.  If no one else 
> > cares about
> > >this I'll shut up now.
> >
> >
> > I prefer Jake's idea of just removing the casts where they are unneeded.
> >
> > This adds unneeded complexity and renaming that we don't need.
> >
> > It also reduces diffs to what will be 5-stable.
> >
> 
> With an re@ hat on, I agree with Alfred.  When RELENG_5_0 was branched
> we asked that gratuitous changes and API, ABI, etc changes be kept to a
> minimum and that re@ be consulted before doing them.  Cleaning up the code
> is fine, changing the names and types of structure members in the API goes
> against the spirit of what was requested.
> 
> Please revert your changes to sys/sys/file.h.

#define f_data f_union.generic
it's even binary compatible.


> 
> Scott
> 
> 


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