diff options
| author | Tejun Heo <htejun@gmail.com> | 2006-05-31 05:27:40 -0400 |
|---|---|---|
| committer | Tejun Heo <htejun@gmail.com> | 2006-05-31 05:27:40 -0400 |
| commit | 3edebac41bab7e146578ad9e723ee7fff71c99c0 (patch) | |
| tree | c5f1276f7c0e93b51ad67b12e241b37c05f4f38a /ipc/compat.c | |
| parent | 5a04bf4befa8bffa012eedc3a0903c158b9131a9 (diff) | |
[PATCH] libata-hp-prep: store attached SCSI device
Add device persistent field dev->sdev and store the attached SCSI
device. With hotplug, libata needs to know the attached SCSI device
to offline and detach it, but scsi_device_lookup() cannot be used
because libata will reuse SCSI ID numbers - dead but not gone devices
(due to zombie opens, etc...) interfere with the lookup.
dev->sdev doesn't hold reference to the SCSI device. It's cleared
when the SCSI device goes away.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'ipc/compat.c')
0 files changed, 0 insertions, 0 deletions