struct partial_page *partial; /* pages[] may not be contig */
int nr_pages; /* number of pages in map */
unsigned int flags; /* splice flags */
- struct pipe_buf_operations *ops;/* ops associated with output pipe */
+ const struct pipe_buf_operations *ops;/* ops associated with output pipe */
};
/*
return err;
}
-static struct pipe_buf_operations page_cache_pipe_buf_ops = {
+static const struct pipe_buf_operations page_cache_pipe_buf_ops = {
.can_merge = 0,
.map = generic_pipe_buf_map,
.unmap = generic_pipe_buf_unmap,
return generic_pipe_buf_steal(pipe, buf);
}
-static struct pipe_buf_operations user_page_pipe_buf_ops = {
+static const struct pipe_buf_operations user_page_pipe_buf_ops = {
.can_merge = 0,
.map = generic_pipe_buf_map,
.unmap = generic_pipe_buf_unmap,
for (;;) {
if (pipe->nrbufs) {
struct pipe_buffer *buf = pipe->bufs + pipe->curbuf;
- struct pipe_buf_operations *ops = buf->ops;
+ const struct pipe_buf_operations *ops = buf->ops;
sd.len = buf->len;
if (sd.len > sd.total_len)
ssize_t ret;
int err;
- err = remove_suid(out->f_dentry);
+ err = remove_suid(out->f_path.dentry);
if (unlikely(err))
return err;
ssize_t ret;
int err;
- err = should_remove_suid(out->f_dentry);
+ err = should_remove_suid(out->f_path.dentry);
if (unlikely(err)) {
mutex_lock(&inode->i_mutex);
- err = __remove_suid(out->f_dentry, err);
+ err = __remove_suid(out->f_path.dentry, err);
mutex_unlock(&inode->i_mutex);
if (err)
return err;
* randomly drop data for eg socket -> socket splicing. Use the
* piped splicing for that!
*/
- i_mode = in->f_dentry->d_inode->i_mode;
+ i_mode = in->f_path.dentry->d_inode->i_mode;
if (unlikely(!S_ISREG(i_mode) && !S_ISBLK(i_mode)))
return -EINVAL;
loff_t offset, *off;
long ret;
- pipe = pipe_info(in->f_dentry->d_inode);
+ pipe = pipe_info(in->f_path.dentry->d_inode);
if (pipe) {
if (off_in)
return -ESPIPE;
return ret;
}
- pipe = pipe_info(out->f_dentry->d_inode);
+ pipe = pipe_info(out->f_path.dentry->d_inode);
if (pipe) {
if (off_out)
return -ESPIPE;
.ops = &user_page_pipe_buf_ops,
};
- pipe = pipe_info(file->f_dentry->d_inode);
+ pipe = pipe_info(file->f_path.dentry->d_inode);
if (!pipe)
return -EBADF;
if (unlikely(nr_segs > UIO_MAXIOV))
static long do_tee(struct file *in, struct file *out, size_t len,
unsigned int flags)
{
- struct pipe_inode_info *ipipe = pipe_info(in->f_dentry->d_inode);
- struct pipe_inode_info *opipe = pipe_info(out->f_dentry->d_inode);
+ struct pipe_inode_info *ipipe = pipe_info(in->f_path.dentry->d_inode);
+ struct pipe_inode_info *opipe = pipe_info(out->f_path.dentry->d_inode);
int ret = -EINVAL;
/*