Message ID | 20200123081849.23397-2-johannes.thumshirn@wdc.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | btrfs: remove buffer heads form superblock handling | expand |
On 1/23/20 3:18 AM, Johannes Thumshirn wrote: > From: Nikolay Borisov <nborisov@suse.com> > > Preparatory patch for removal of buffer_head usage in btrfs. > > Signed-off-by: Nikolay Borisov <nborisov@suse.com> > Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Thanks, Josef
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 9cfc668f91f4..7a480a2bdf51 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -1247,7 +1247,7 @@ int btrfs_open_devices(struct btrfs_fs_devices *fs_devices, return ret; } -static void btrfs_release_disk_super(struct page *page) +void btrfs_release_disk_super(struct page *page) { kunmap(page); put_page(page); diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 690d4f5a0653..b7f2edbc6581 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -483,6 +483,7 @@ int btrfs_finish_chunk_alloc(struct btrfs_trans_handle *trans, int btrfs_remove_chunk(struct btrfs_trans_handle *trans, u64 chunk_offset); struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info, u64 logical, u64 length); +void btrfs_release_disk_super(struct page *page); static inline void btrfs_dev_stat_inc(struct btrfs_device *dev, int index)