switch EXT4_IOC_MOVE_EXT to fget_light() (6bdf2954) · Commits · 戴 / test

fs/ext4/ioctl.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -234,7 +234,7 @@ group_extend_out:
		case EXT4_IOC_MOVE_EXT: {
		struct move_extent me;
		struct file *donor_filp;
		int err;
		int err, fput_needed;

		if (!(filp->f_mode & FMODE_READ) \|\|
		!(filp->f_mode & FMODE_WRITE))
		@@ -245,7 +245,7 @@ group_extend_out:
		return -EFAULT;
		me.moved_len = 0;

		donor_filp = fget(me.donor_fd);
		donor_filp = fget_light(me.donor_fd, &fput_needed);
		if (!donor_filp)
		return -EBADF;

		@@ -274,7 +274,7 @@ group_extend_out:
		&me, sizeof(me)))
		err = -EFAULT;
		mext_out:
		fput(donor_filp);
		fput_light(donor_filp, fput_needed);
		return err;
		}