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authorNicholas Bellinger <nab@linux-iscsi.org>2012-03-21 00:26:48 -0400
committerNicholas Bellinger <nab@linux-iscsi.org>2012-04-14 19:04:58 -0400
commit58d926187758f76647d68e2f51ce44e6ace81873 (patch)
treec877294c394ab14cbdeca4af1a3e7835d644f73b /include/target
parent0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff)
target: Remove obsolete DF_READ_ONLY usage
This was used at one time as a hack by FILEIO backend registration to allow a struct block_device that was claimed with blkdev_get (by a local filesystem mount for example) to be exported as read-only (SCSI WP=1). Since FILEIO backend registration will no longer attempt to obtain exclusive access to an underlying struct block_device here, this flag is now obsolete. Reported-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
-rw-r--r--include/target/target_core_base.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index aaccc5f5fc9f..edb51f6544f8 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -73,9 +73,8 @@
73/* 73/*
74 * struct se_device->dev_flags 74 * struct se_device->dev_flags
75 */ 75 */
76#define DF_READ_ONLY 0x00000001 76#define DF_SPC2_RESERVATIONS 0x00000001
77#define DF_SPC2_RESERVATIONS 0x00000002 77#define DF_SPC2_RESERVATIONS_WITH_ISID 0x00000002
78#define DF_SPC2_RESERVATIONS_WITH_ISID 0x00000004
79 78
80/* struct se_dev_attrib sanity values */ 79/* struct se_dev_attrib sanity values */
81/* Default max_unmap_lba_count */ 80/* Default max_unmap_lba_count */