Message ID | 20180326082742.9235-5-anand.jain@oracle.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On 26.03.2018 11:27, Anand Jain wrote: > In preparation to add the superblock csum verification for the > scan context, make btrfs_check_super_csum() non-static. > > Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> > --- > fs/btrfs/disk-io.c | 2 +- > fs/btrfs/disk-io.h | 1 + > 2 files changed, 2 insertions(+), 1 deletion(-) > > diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c > index 8b4e602ed60a..6299ab18da5f 100644 > --- a/fs/btrfs/disk-io.c > +++ b/fs/btrfs/disk-io.c > @@ -395,7 +395,7 @@ static int verify_parent_transid(struct extent_io_tree *io_tree, > * Otherwise: -EINVAL if csum type is not found > * -EUCLEAN if csum does not match > */ > -static int btrfs_check_super_csum(char *raw_disk_sb) > +int btrfs_check_super_csum(char *raw_disk_sb) > { > struct btrfs_super_block *disk_sb = > (struct btrfs_super_block *)raw_disk_sb; > diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h > index 70a88d61b547..c400cc68f913 100644 > --- a/fs/btrfs/disk-io.h > +++ b/fs/btrfs/disk-io.h > @@ -69,6 +69,7 @@ int write_all_supers(struct btrfs_fs_info *fs_info, int max_mirrors); > struct buffer_head *btrfs_read_dev_super(struct block_device *bdev); > int btrfs_read_dev_one_super(struct block_device *bdev, int copy_num, > struct buffer_head **bh_ret); > +int btrfs_check_super_csum(char *raw_disk_sb); > int btrfs_commit_super(struct btrfs_fs_info *fs_info); > struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root, > struct btrfs_key *location); > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 8b4e602ed60a..6299ab18da5f 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -395,7 +395,7 @@ static int verify_parent_transid(struct extent_io_tree *io_tree, * Otherwise: -EINVAL if csum type is not found * -EUCLEAN if csum does not match */ -static int btrfs_check_super_csum(char *raw_disk_sb) +int btrfs_check_super_csum(char *raw_disk_sb) { struct btrfs_super_block *disk_sb = (struct btrfs_super_block *)raw_disk_sb; diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 70a88d61b547..c400cc68f913 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -69,6 +69,7 @@ int write_all_supers(struct btrfs_fs_info *fs_info, int max_mirrors); struct buffer_head *btrfs_read_dev_super(struct block_device *bdev); int btrfs_read_dev_one_super(struct block_device *bdev, int copy_num, struct buffer_head **bh_ret); +int btrfs_check_super_csum(char *raw_disk_sb); int btrfs_commit_super(struct btrfs_fs_info *fs_info); struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root, struct btrfs_key *location);
In preparation to add the superblock csum verification for the scan context, make btrfs_check_super_csum() non-static. Signed-off-by: Anand Jain <anand.jain@oracle.com> --- fs/btrfs/disk-io.c | 2 +- fs/btrfs/disk-io.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-)