ext4_multi_mount_protect 3351 fs/ext4/ext4.h extern int ext4_multi_mount_protect(struct super_block *, ext4_fsblk_t);
ext4_multi_mount_protect 4353 fs/ext4/super.c 		if (ext4_multi_mount_protect(sb, le64_to_cpu(es->s_mmp_block)))
ext4_multi_mount_protect 5500 fs/ext4/super.c 				if (ext4_multi_mount_protect(sb,