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| author | Horst Hummel <horst.hummel@de.ibm.com> | 2007-04-27 16:01:47 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-04-27 16:01:44 +0200 |
| commit | 4dfd5c4593e69e9d399dd9e01d184dc534408f7e (patch) | |
| tree | 3f148b0c30de75b8ec3a43b247da9d06b24573bc /mm/page_io.c | |
| parent | be7962856d299a0f231ac36f89f4a89cbecfe0ff (diff) | |
[S390] dasd: Add sysfs attribute status and generate uevents.
This patch adds a sysfs-attribute 'status' to make the DASD device-status
accessible from user-space. In addition, the DASD driver generates an
uevent(CHANGE) for the ccw-device on each device-status change.
This enables user-space applications (e.g. udev) to do related processing.
Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions