On 2020/11/24 21:27, Christoph Hellwig wrote:
Store the frozen superblock in struct block_device to avoid the awkward interface that can return a sb only used a cookie, an ERR_PTR or NULL. Signed-off-by: Christoph Hellwig<hch@xxxxxx> --- drivers/md/dm-core.h | 5 ----- drivers/md/dm.c | 20 ++++++-------------- fs/block_dev.c | 39 ++++++++++++++++----------------------- fs/buffer.c | 2 +- fs/ext4/ioctl.c | 2 +- fs/f2fs/file.c | 14 +++++---------
For f2fs part, Acked-by: Chao Yu <yuchao0@xxxxxxxxxx> Thanks,
fs/xfs/xfs_fsops.c | 7 ++----- include/linux/blk_types.h | 1 + include/linux/blkdev.h | 4 ++-- 9 files changed, 34 insertions(+), 60 deletions(-)
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