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(parent: 0034102) | patch
target: Remove obsolete DF_READ_ONLY usage
authorNicholas Bellinger <nab@linux-iscsi.org>
Wed, 21 Mar 2012 04:26:48 +0000 (21:26 -0700)
committerNicholas Bellinger <nab@linux-iscsi.org>
Sat, 14 Apr 2012 23:04:58 +0000 (16:04 -0700)
commit58d926187758f76647d68e2f51ce44e6ace81873
treec877294c394ab14cbdeca4af1a3e7835d644f73btree | snapshot
parent0034102808e0dbbf3a2394b82b1bb40b5778de9ecommit | 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>
drivers/target/target_core_device.c diff | blob | blame | history
drivers/target/target_core_tpg.c diff | blob | blame | history
include/target/target_core_base.h diff | blob | blame | history
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