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| author |   Toshi Kani <toshi.kani@hpe.com> | 2016-06-28 13:37:15 -0600 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2016-07-20 23:49:52 -0400 |
| commit | b5ab4a9ba5574430870391e93b125ada31217c4c (patch) | |
| tree | 658d76b461e4d7d4e064068e82aa0550d61deb70 /drivers/md/dm-sysfs.c | |
| parent | dm snap: add fake origin_direct_access (diff) | |
| download | linux-dev-b5ab4a9ba5574430870391e93b125ada31217c4c.tar.xz linux-dev-b5ab4a9ba5574430870391e93b125ada31217c4c.zip | |
dm: allow bio-based table to be upgraded to bio-based with DAX support
Allow table type DM_TYPE_BIO_BASED to extend with DM_TYPE_DAX_BIO_BASED
since DM_TYPE_DAX_BIO_BASED supports bio-based requests.
This is needed to allow a snapshot of an LV with DAX support to be
removed. One of the intermediate table reloads that lvm2 does switches
from DM_TYPE_BIO_BASED to DM_TYPE_DAX_BIO_BASED. No known reason to
disallow this so...
Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-sysfs.c')
0 files changed, 0 insertions, 0 deletions