tree 996572da6cecf4295c730b13c959d5d19836a8c5
parent 1fa44ecad2b86475e038aed81b0bf333fa484f8b
author James Bottomley <James.Bottomley@steeleye.com> 1140726438 -0600
committer James Bottomley <jejb@mulgrave.il.steeleye.com> 1141105065 -0600

[SCSI] fix scsi process problems and clean up the target reap issues

In order to use the new execute_in_process_context() API, you have to
provide it with the work storage, which I do in SCSI in scsi_device and
scsi_target, but which also means that we can no longer queue up the
target reaps, so instead I moved the target to a state model which
allows target_alloc to detect if we've received a dying target and wait
for it to be gone.  Hopefully, this should also solve the target
namespace race.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>