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authorDon Brace <don.brace@pmcs.com>2015-01-24 01:43:25 +0300
committerJames Bottomley <JBottomley@Parallels.com>2015-02-02 20:57:40 +0300
commit080ef1cc7fdf5d0800775c8626718da807e7ba99 (patch)
tree0d368443c5783ce08140713cda6300b565761c5b /drivers/scsi/hpsa.h
parent574f05d37484038caa989d457fa60c1db4e81683 (diff)
downloadlinux-080ef1cc7fdf5d0800775c8626718da807e7ba99.tar.xz
hpsa: use workqueue to resubmit failed ioaccel commands
Instead of kicking the commands all the way back to the mid layer, use a work queue. This enables having a mechanism for the driver to be able to resubmit the commands down the "normal" raid path without turning off the ioaccel feature entirely whenever an error is encountered on the ioaccel path, and prevent excessive rescanning of devices. Reviewed-by: Scott Teel <scott.teel@pmcs.com> Signed-off-by: Don Brace <don.brace@pmcs.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/hpsa.h')
-rw-r--r--drivers/scsi/hpsa.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
index 06a3e812ec38..a0f4268df457 100644
--- a/drivers/scsi/hpsa.h
+++ b/drivers/scsi/hpsa.h
@@ -236,6 +236,7 @@ struct ctlr_info {
struct list_head offline_device_list;
int acciopath_status;
int raid_offload_debug;
+ struct workqueue_struct *resubmit_wq;
};
struct offline_device_entry {