diff options
| author | Coly Li <colyli@suse.de> | 2021-01-28 18:48:47 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-01-28 07:35:07 -0700 |
| commit | 0df28cad06eb41cc36bfea69d9c882fb567fd0d6 (patch) | |
| tree | cea0ee0b87a484e41376e1705b447600f3808861 /Kbuild | |
| parent | 0fe37724f8e70fa4cb72948f60fca553702df768 (diff) | |
bcache: only check feature sets when sb->version >= BCACHE_SB_VERSION_CDEV_WITH_FEATURES
For super block version < BCACHE_SB_VERSION_CDEV_WITH_FEATURES, it
doesn't make sense to check the feature sets. This patch checks
super block version in bch_has_feature_* routines, if the version
doesn't have feature sets yet, returns 0 (false) to the caller.
Fixes: 5342fd425502 ("bcache: set bcache device into read-only mode for BCH_FEATURE_INCOMPAT_OBSO_LARGE_BUCKET")
Fixes: ffa470327572 ("bcache: add bucket_size_hi into struct cache_sb_disk for large bucket")
Cc: stable@vger.kernel.org # 5.9+
Reported-and-tested-by: Bockholdt Arne <a.bockholdt@precitec-optronik.de>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions