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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-21 08:26:48 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-04-15 03:04:58 +0400 |
| commit | 58d926187758f76647d68e2f51ce44e6ace81873 (patch) | |
| tree | c877294c394ab14cbdeca4af1a3e7835d644f73b /Documentation/w1 | |
| parent | 0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff) | |
| download | linux-58d926187758f76647d68e2f51ce44e6ace81873.tar.xz | |
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 'Documentation/w1')
0 files changed, 0 insertions, 0 deletions