diff options
| author | Bodo Stroesser <bstroesser@ts.fujitsu.com> | 2020-04-27 17:08:22 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-05-07 22:39:21 -0400 |
| commit | 69088a049488171bc05394799b048c8536e7dbab (patch) | |
| tree | 776d1aec6dc57704f92e054a5c758da58f80e103 /drivers/target/target_core_configfs.c | |
| parent | 4703b6252b338eb312ba61c5129d872cfe58759f (diff) | |
scsi: target: Make transport_flags per device
pgr_support and alua_support device attributes show the inverted value of
the transport_flags:
* TRANSPORT_FLAG_PASSTHROUGH_PGR
* TRANSPORT_FLAG_PASSTHROUGH_ALUA
These attributes are per device, while the flags are per backend. Rename
the transport_flags in backend/transport to transport_flags_default and use
this value to initialize the new transport_flags field in the se_device
structure.
Now data and attribute both are per se_device.
Link: https://lore.kernel.org/r/20200427150823.15350-4-bstroesser@ts.fujitsu.com
Reviewed-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/target_core_configfs.c')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index efa92d836946..279989e32e64 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -1099,7 +1099,7 @@ static ssize_t block_size_store(struct config_item *item, static ssize_t alua_support_show(struct config_item *item, char *page) { struct se_dev_attrib *da = to_attrib(item); - u8 flags = da->da_dev->transport->transport_flags; + u8 flags = da->da_dev->transport_flags; return snprintf(page, PAGE_SIZE, "%d\n", flags & TRANSPORT_FLAG_PASSTHROUGH_ALUA ? 0 : 1); @@ -1108,7 +1108,7 @@ static ssize_t alua_support_show(struct config_item *item, char *page) static ssize_t pgr_support_show(struct config_item *item, char *page) { struct se_dev_attrib *da = to_attrib(item); - u8 flags = da->da_dev->transport->transport_flags; + u8 flags = da->da_dev->transport_flags; return snprintf(page, PAGE_SIZE, "%d\n", flags & TRANSPORT_FLAG_PASSTHROUGH_PGR ? 0 : 1); @@ -1654,7 +1654,7 @@ static ssize_t target_pr_res_holder_show(struct config_item *item, char *page) if (!dev->dev_attrib.emulate_pr) return sprintf(page, "SPC_RESERVATIONS_DISABLED\n"); - if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR) + if (dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR) return sprintf(page, "Passthrough\n"); spin_lock(&dev->dev_reservation_lock); @@ -1796,7 +1796,7 @@ static ssize_t target_pr_res_type_show(struct config_item *item, char *page) if (!dev->dev_attrib.emulate_pr) return sprintf(page, "SPC_RESERVATIONS_DISABLED\n"); - if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR) + if (dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR) return sprintf(page, "SPC_PASSTHROUGH\n"); if (dev->dev_reservation_flags & DRF_SPC2_RESERVATIONS) return sprintf(page, "SPC2_RESERVATIONS\n"); @@ -1810,7 +1810,7 @@ static ssize_t target_pr_res_aptpl_active_show(struct config_item *item, struct se_device *dev = pr_to_dev(item); if (!dev->dev_attrib.emulate_pr || - (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR)) + (dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR)) return 0; return sprintf(page, "APTPL Bit Status: %s\n", @@ -1823,7 +1823,7 @@ static ssize_t target_pr_res_aptpl_metadata_show(struct config_item *item, struct se_device *dev = pr_to_dev(item); if (!dev->dev_attrib.emulate_pr || - (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR)) + (dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR)) return 0; return sprintf(page, "Ready to process PR APTPL metadata..\n"); @@ -1870,7 +1870,7 @@ static ssize_t target_pr_res_aptpl_metadata_store(struct config_item *item, u8 type = 0; if (!dev->dev_attrib.emulate_pr || - (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR)) + (dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR)) return count; if (dev->dev_reservation_flags & DRF_SPC2_RESERVATIONS) return count; |