JBD2_SUPERBLOCK_V2 1215 fs/jbd2/journal.c sb->s_header.h_blocktype = cpu_to_be32(JBD2_SUPERBLOCK_V2); JBD2_SUPERBLOCK_V2 1348 fs/jbd2/journal.c case JBD2_SUPERBLOCK_V2: JBD2_SUPERBLOCK_V2 1656 fs/jbd2/journal.c case JBD2_SUPERBLOCK_V2: JBD2_SUPERBLOCK_V2 1681 fs/jbd2/journal.c sb->s_header.h_blocktype = cpu_to_be32(JBD2_SUPERBLOCK_V2);