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| author | Edward Goggin <egoggin@vmware.com> | 2009-04-09 10:02:22 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-05-14 17:17:46 -0400 |
| commit | c53a284f8be23735dc6b53929640a987055f2933 (patch) | |
| tree | 06551e692dada9abdb36b1744bcd4640642ac29d /kernel | |
| parent | 5df6d737dd4b0fe9eccf943abb3677cfea05a6c4 (diff) | |
| download | kernel-common-c53a284f8be23735dc6b53929640a987055f2933.tar.gz kernel-common-c53a284f8be23735dc6b53929640a987055f2933.tar.bz2 kernel-common-c53a284f8be23735dc6b53929640a987055f2933.zip | |
[SCSI] initialize max_target_blocked in scsi_alloc_target
This patch initializes the max_target_blocked field of a scsi target
structure so that a queuecommand return value of
SCSI_MLQUEUE_TARGET_BUSY will actually result in having the
scsi_queue_insert blocking the device queue before requeuing the
command and running the queue. Otherwise, can and does cause livelock
on single CPU configurations if/when open-iSCSI software initiator's
command PDU window fills.
Signed-off-by: Ed Goggin <egoggin@vmware.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions