diff options
| author | Ilya Dryomov <idryomov@gmail.com> | 2016-08-12 16:40:02 +0200 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-08-24 23:49:16 +0200 |
| commit | ed95b21a4b0a71ef89306cdeb427d53cc9cb343f (patch) | |
| tree | 3a8ff6e713df797980ffc5df4411625a0f4a0f36 /lib/locking-selftest-wlock-softirq.h | |
| parent | rbd: retry watch re-registration periodically (diff) | |
| download | linux-ed95b21a4b0a71ef89306cdeb427d53cc9cb343f.tar.xz linux-ed95b21a4b0a71ef89306cdeb427d53cc9cb343f.zip | |
rbd: support for exclusive-lock feature
Add basic support for RBD_FEATURE_EXCLUSIVE_LOCK feature. Maintenance
operations (resize, snapshot create, etc) are offloaded to librbd via
returning -EOPNOTSUPP - librbd should request the lock and execute the
operation.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Mike Christie <mchristi@redhat.com>
Tested-by: Mike Christie <mchristi@redhat.com>
Diffstat (limited to 'lib/locking-selftest-wlock-softirq.h')
0 files changed, 0 insertions, 0 deletions