| commit | e94f5819448c5b75829662eaa9c25c17868846cf | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Tue Dec 03 10:39:06 2019 +0100 |
| committer | Jens Axboe <axboe@kernel.dk> | Tue Dec 03 08:51:25 2019 -0700 |
| tree | f09a91b456a3176daea18dcd2e598a4585f38eae | |
| parent | f216fdd77b5654f8c4f6fac6020d6aabc58878ef [diff] |
block: allocate the zone bitmaps lazily Allocate the conventional zone bitmap and the sequential zone locking bitmap only when we find a zone of the respective type. This avoids wasting memory on the conventional zone bitmap for devices that only have sequential zones, and will also prepare for other future changes. Reviewed-by: Javier González <javier@javigon.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>