btrfs: Refactor btrfs_check_super_valid
Refactor btrfs_check_super_valid:
1) Rename it to btrfs_validate_mount_super()
Now it's more obvious when the function should be called.
2) Extract core check routine into validate_super()
Later write time check can reuse it, and if needed, we could also
use validate_super() to check each super block.
3) Add more comments about btrfs_validate_mount_super()
Mostly about what it doesn't check and when it should be called.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ rename to validate_super ]
Signed-off-by: David Sterba <dsterba@suse.com>
1 file changed