Lines Matching defs:df
1791 struct bpf_dynptr_file_impl *df = ptr->data;
1793 return df->size;
1802 struct bpf_dynptr_file_impl *df = ptr->data;
1804 df->offset += off;
1815 struct bpf_dynptr_file_impl *df = ptr->data;
1817 df->size = new_size;
1828 static int bpf_file_fetch_bytes(struct bpf_dynptr_file_impl *df, u64 offset, void *buf, u64 len)
1835 df->freader.buf = buf;
1836 df->freader.buf_sz = len;
1837 ptr = freader_fetch(&df->freader, offset + df->offset, len);
1839 return df->freader.err;
4713 struct bpf_dynptr_file_impl *df = ptr->data;
4715 if (!df)
4718 freader_cleanup(&df->freader);
4719 kfree_nolock(df);