fs/ext4/ext4.h

521

EXT4_IMMUTABLE_FL | \

fs/ext4/inode.c

4982

if (flags & EXT4_IMMUTABLE_FL)

fs/ext4/inode.c

6105

if (flags & EXT4_IMMUTABLE_FL)

fs/ext4/ioctl.c

540

if (!(oldflags & EXT4_IMMUTABLE_FL) || !(flags & EXT4_IMMUTABLE_FL))

fs/ext4/ioctl.c

543

if ((oldflags & ~EXT4_IMMUTABLE_FL) != (flags & ~EXT4_IMMUTABLE_FL))

fs/ext4/ioctl.c

646

(flags & EXT4_IMMUTABLE_FL)) {

fs/ext4/super.c

7165

EXT4_I(inode)->i_flags |= EXT4_NOATIME_FL | EXT4_IMMUTABLE_FL;

fs/ext4/super.c

7307

EXT4_I(inode)->i_flags &= ~(EXT4_NOATIME_FL | EXT4_IMMUTABLE_FL);