s_nr_users 4907 fs/ext4/super.c if (be32_to_cpu(journal->j_superblock->s_nr_users) != 1) { s_nr_users 4910 fs/ext4/super.c be32_to_cpu(journal->j_superblock->s_nr_users)); s_nr_users 254 include/linux/jbd2.h __be32 s_nr_users; /* Nr of filesystems sharing log */