Lines Matching refs:f_op
297 if (file->f_op->llseek) in vfs_llseek()
298 fn = file->f_op->llseek; in vfs_llseek()
433 if (unlikely(!file->f_op->read_iter || file->f_op->read)) in __kernel_read()
439 ret = file->f_op->read_iter(&kiocb, &iter); in __kernel_read()
478 if (file->f_op->read) in vfs_read()
479 ret = file->f_op->read(file, buf, count, pos); in vfs_read()
480 else if (file->f_op->read_iter) in vfs_read()
529 if (unlikely(!file->f_op->write_iter || file->f_op->write)) in __kernel_write()
535 ret = file->f_op->write_iter(&kiocb, &iter); in __kernel_write()
587 if (file->f_op->write) in vfs_write()
588 ret = file->f_op->write(file, buf, count, pos); in vfs_write()
589 else if (file->f_op->write_iter) in vfs_write()
746 nr = filp->f_op->read(filp, iovec.iov_base, in do_loop_readv_writev()
749 nr = filp->f_op->write(filp, iovec.iov_base, in do_loop_readv_writev()
785 if (file->f_op->read_iter) in do_iter_read()
801 if (!file->f_op->read_iter) in vfs_iocb_iter_read()
826 if (!file->f_op->read_iter) in vfs_iter_read()
850 if (file->f_op->write_iter) in do_iter_write()
865 if (!file->f_op->write_iter) in vfs_iocb_iter_write()
890 if (!file->f_op->write_iter) in vfs_iter_write()
1395 if (file_out->f_op->copy_file_range && in do_copy_file_range()
1396 file_out->f_op->copy_file_range == file_in->f_op->copy_file_range) in do_copy_file_range()
1397 return file_out->f_op->copy_file_range(file_in, pos_in, in do_copy_file_range()
1494 if (file_in->f_op->remap_file_range && in vfs_copy_file_range()
1498 cloned = file_in->f_op->remap_file_range(file_in, pos_in, in vfs_copy_file_range()