On Fri, Sep 25, 2015 at 04:48:11PM -0400, Anna Schumaker wrote: > This is perfectly valid for BTRFS and XFS, so let's leave this up to > filesystems to check. > > Signed-off-by: Anna Schumaker <[email protected]> > Reviewed-by: David Sterba <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]> --D > --- > fs/read_write.c | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/fs/read_write.c b/fs/read_write.c > index f3d6c48..8e7cb33 100644 > --- a/fs/read_write.c > +++ b/fs/read_write.c > @@ -1371,10 +1371,6 @@ ssize_t vfs_copy_file_range(struct file *file_in, > loff_t pos_in, > file_in->f_path.mnt != file_out->f_path.mnt) > return -EXDEV; > > - /* forbid ranges in the same file */ > - if (inode_in == inode_out) > - return -EINVAL; > - > if (len == 0) > return 0; > > -- > 2.5.3 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-api" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
