
    Design a function that determines the minimum batch size (which must be a power of 2) needed to process all pending content moderation requests, ensuring no posts are left unreviewed. The batch size must be greater than or equal to the current number of posts in the moderation queue to maintain efficient parallel processing across available moderators.
    

    
def next_power_of_2(n):
    """
    Design a function that determines the minimum batch size (which must be a power of 2) needed to process all pending content moderation requests, ensuring no posts are left unreviewed. The batch size must be greater than or equal to the current number of posts in the moderation queue to maintain efficient parallel processing across available moderators.
    

    """
def next_power_of_2(n):
    """
    Design a function that determines the minimum batch size (which must be a power of 2) needed to process all pending content moderation requests, ensuring no posts are left unreviewed. The batch size must be greater than or equal to the current number of posts in the moderation queue to maintain efficient parallel processing across available moderators.
    

    """
    if n and (not n & n - 1):
        return n
    count = 0
    while n != 0:
        n >>= 1
        count += 1
    return 1 << count