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| author |   James Smart <James.Smart@Emulex.Com> | 2006-03-08 14:50:12 -0500 |
|---|---|---|
| committer |   James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-06-27 10:48:11 -0500 |
| commit | d7a1bb0a04ca835bffc0a91e64ab827dfba7d8f5 (patch) | |
| tree | f944d6ed6ecf23c59054b7f459e88f31f8da4235 /include/scsi/scsi_host.h | |
| parent | [SCSI] aacraid: remove x86_64 IOMMU dependent code (diff) | |
| download | linux-dev-d7a1bb0a04ca835bffc0a91e64ab827dfba7d8f5.tar.xz linux-dev-d7a1bb0a04ca835bffc0a91e64ab827dfba7d8f5.zip | |
[SCSI] Block I/O while SG reset operation in progress - the midlayer patch
The scsi midlayer portion of the patch
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi/scsi_host.h')
| -rw-r--r-- | include/scsi/scsi_host.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index a42efd6e4be8..b3dd90f3e858 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -542,6 +542,9 @@ struct Scsi_Host { */ unsigned ordered_tag:1; + /* task mgmt function in progress */ + unsigned tmf_in_progress:1; + /* * Optional work queue to be utilized by the transport */ @@ -619,7 +622,8 @@ static inline int scsi_host_in_recovery(struct Scsi_Host *shost) { return shost->shost_state == SHOST_RECOVERY || shost->shost_state == SHOST_CANCEL_RECOVERY || - shost->shost_state == SHOST_DEL_RECOVERY; + shost->shost_state == SHOST_DEL_RECOVERY || + shost->tmf_in_progress; } extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *); |