Hi, I would like to compare va_size to va_bytes in vn_generic_copy_file_range(), as a heuristic to check for a sparse file (only works for non-compressed file systems).
The call to VOP_GETATTR(invp, ..) was replaced by vn_getsize_locked() in vn_generic_copy_file_range(). To get va_bytes I can either modify the code to again use VOP_GETATTR() or I could add an additional return argument to vn_getsize_locked(). Since vn_getsize_locked() is descibed as a first step towards not using VOP_GETATTR() it sounds like adding an agument to vn_getsize_locked() is not the preferred alternative, but I thought I'd ask. Thanks for any comments, rick
