Lines Matching refs:f_op
319 if (!file->f_op->fallocate) in vfs_fallocate()
323 ret = file->f_op->fallocate(file, mode, offset, len); in vfs_fallocate()
841 f->f_op = &empty_fops; in do_dentry_open()
863 f->f_op = fops_get(inode->i_fop); in do_dentry_open()
864 if (WARN_ON(!f->f_op)) { in do_dentry_open()
880 open = f->f_op->open; in do_dentry_open()
888 likely(f->f_op->read || f->f_op->read_iter)) in do_dentry_open()
891 likely(f->f_op->write || f->f_op->write_iter)) in do_dentry_open()
893 if ((f->f_mode & FMODE_LSEEK) && !f->f_op->llseek) in do_dentry_open()
939 fops_put(f->f_op); in do_dentry_open()
1419 if (filp->f_op->flush) in filp_close()
1420 retval = filp->f_op->flush(filp, id); in filp_close()