diff options
Diffstat (limited to 'fs/splice.c')
| -rw-r--r-- | fs/splice.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/fs/splice.c b/fs/splice.c index da74583a00e..2fca6ebf4cc 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -42,7 +42,7 @@ struct splice_pipe_desc { 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 */ }; /* @@ -139,7 +139,7 @@ error: 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, @@ -159,7 +159,7 @@ static int user_page_pipe_buf_steal(struct pipe_inode_info *pipe, 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, @@ -724,7 +724,7 @@ static ssize_t __splice_from_pipe(struct pipe_inode_info *pipe, 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) @@ -844,7 +844,7 @@ generic_file_splice_write_nolock(struct pipe_inode_info *pipe, struct file *out, ssize_t ret; int err; - err = remove_suid(out->f_dentry); + err = remove_suid(out->f_path.dentry); if (unlikely(err)) return err; @@ -890,10 +890,10 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out, 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; @@ -1008,7 +1008,7 @@ long do_splice_direct(struct file *in, loff_t *ppos, struct file *out, * 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; @@ -1132,7 +1132,7 @@ static long do_splice(struct file *in, loff_t __user *off_in, 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; @@ -1153,7 +1153,7 @@ static long do_splice(struct file *in, loff_t __user *off_in, 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; @@ -1321,7 +1321,7 @@ static long do_vmsplice(struct file *file, const struct iovec __user *iov, .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)) @@ -1549,8 +1549,8 @@ static int link_pipe(struct pipe_inode_info *ipipe, 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; /* |