diff options
| author | Matthew R. Ochs <mrochs@linux.vnet.ibm.com> | 2015-10-21 20:13:37 (GMT) |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-10-30 08:12:22 (GMT) |
| commit | ef51074a4efef50873fb8939e7feba5dd55488da (patch) | |
| tree | db9bcf7908479139aa3dff76068514a7983f7313 /drivers/scsi/cxlflash/common.h | |
| parent | 8396012ff77affe4def5f0e5757b6c4e8107b33e (diff) | |
| download | linux-ef51074a4efef50873fb8939e7feba5dd55488da.tar.xz | |
cxlflash: Fix host link up event handling
Following a link up event, the LUNs available to the host may
have changed. Without rescanning the host, the LUN topology is
unknown to the user. In such a state, the user would be unable
to locate provisioned resources.
To remedy, the host should be rescanned after a link up event.
Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Manoj N. Kumar <manoj@linux.vnet.ibm.com>
Reviewed-by: Brian King <brking@linux.vnet.ibm.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/cxlflash/common.h')
| -rw-r--r-- | drivers/scsi/cxlflash/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/cxlflash/common.h b/drivers/scsi/cxlflash/common.h index 7a0cb5c..faf7f56 100644 --- a/drivers/scsi/cxlflash/common.h +++ b/drivers/scsi/cxlflash/common.h @@ -102,6 +102,7 @@ struct cxlflash_cfg { enum cxlflash_init_state init_state; enum cxlflash_lr_state lr_state; int lr_port; + atomic_t scan_host_needed; struct cxl_afu *cxl_afu; |