| commit | 4eac34529bce2b4cca9be90a6903c965baa8193c | [log] [tgz] |
|---|---|---|
| author | Michael Holzheu <holzheu@de.ibm.com> | Fri Aug 10 14:32:33 2007 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri Aug 10 14:32:38 2007 +0200 |
| tree | 2a0d04aa4ed5b9c2d9a75158c6c0715456443e5f | |
| parent | f2405598e0678e9c93dd780f2a12fc562ece3d13 [diff] |
[S390] vmur: add "top of queue" sanity check for reader open If the z/VM reader is already open, it can happen that after opening the Linux reader device, not the topmost file is processed. According the semantics of the Linux z/VM unit record device driver, always the topmost file has to be processed. With this fix an error is returned if that is not the case. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>