From: Pat LaVarre <p.lavarre@ieee.org>
To: linux-fsdevel@vger.kernel.org
Subject: Re: favourite vfs globals
Date: 28 Nov 2003 14:51:16 -0700 [thread overview]
Message-ID: <1070056276.3518.13.camel@patrh9> (raw)
In-Reply-To: <1070055839.3518.6.camel@patrh9>
> > > Which vfs globals are the most fun, in lk like 2.6.0-test11?
"That question I can't yet answer, but":
> > > ... we ... see the global variables of modules ...
> > ... when the modules share those variables with non-module code
> ...
> I see directly adding a global to a module does not work:
>
> MODPOST
> *** Warning: "hello_gdb" [fs/udf/udf.ko] undefined!
>
> Ouch.
>
> I'll go ask the kernelnewbies list to comment.
Ouch, I speak and only then do I remember finally now where I saw this
working before. Not in drivers/usb/storage but rather in scsi/ e.g.
http://lxr.linux.no/ident?v=2.6.0-test7;i=scsi_command_size
yields:
http://lxr.linux.no/source/drivers/block/scsi_ioctl.c?v=2.6.0-test7#L530
i.e. the use of such std. C extensions as:
EXPORT_SYMBOL(scsi_command_size);
Pat LaVarre
next prev parent reply other threads:[~2003-11-28 21:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-28 21:05 favourite vfs globals Pat LaVarre
2003-11-28 21:22 ` Pat LaVarre
2003-11-28 21:43 ` Pat LaVarre
2003-11-28 21:51 ` Pat LaVarre [this message]
2003-11-28 22:42 ` Pat LaVarre
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