lkml.org 
[lkml]   [1998]   [Mar]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: Notification to user-space upon CD eject button being pressed?
FromNicolai Langfeldt <>
Date25 Mar 1998 11:00:58 +0100
Brian Rogers <brogers@why.net> writes:
> > With IDE CDs, anyway, it isn't possible for us to do this -- the drive
> > doesn't tell us. We can have the drive be locked or unlocked, but in
> > unlocked position, it ejects before telling us anything, and in locked
> > position, it doesn't tell us when the button is pressed.
>
> Maybe the kernel could lock the drive whenever any inodes are in use, but
> unlock it as soon as none are in use anymore. Then it wouldn't matter
> that IDE CD-ROM drives only notify you after the disk has been ejected,
> because you'll be able to cleanly unmount the filesystem regardless.
...

This sounds like the supermount patch. It's been mentioned here some
times. I think Stephen Tweedie wrote it.

Nicolai

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu

\
 
 \ /
  Last update: 2005-03-22 13:41    [from the cache]
©2003-2010