mmp_checksum     2270 fs/ext4/ext4.h 	__le32	mmp_checksum;		/* crc32c(uuid+mmp_block) */
mmp_checksum       14 fs/ext4/mmp.c  	int offset = offsetof(struct mmp_struct, mmp_checksum);
mmp_checksum       27 fs/ext4/mmp.c  	return mmp->mmp_checksum == ext4_mmp_csum(sb, mmp);
mmp_checksum       35 fs/ext4/mmp.c  	mmp->mmp_checksum = ext4_mmp_csum(sb, mmp);