aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/pipe_fs_i.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/pipe_fs_i.h')
-rw-r--r--include/linux/pipe_fs_i.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index ea4f7cd7bfd8..2e19478e9e84 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -12,7 +12,7 @@
12struct pipe_buffer { 12struct pipe_buffer {
13 struct page *page; 13 struct page *page;
14 unsigned int offset, len; 14 unsigned int offset, len;
15 struct pipe_buf_operations *ops; 15 const struct pipe_buf_operations *ops;
16 unsigned int flags; 16 unsigned int flags;
17}; 17};
18 18
@@ -41,9 +41,7 @@ struct pipe_buf_operations {
41struct pipe_inode_info { 41struct pipe_inode_info {
42 wait_queue_head_t wait; 42 wait_queue_head_t wait;
43 unsigned int nrbufs, curbuf; 43 unsigned int nrbufs, curbuf;
44 struct pipe_buffer bufs[PIPE_BUFFERS];
45 struct page *tmp_page; 44 struct page *tmp_page;
46 unsigned int start;
47 unsigned int readers; 45 unsigned int readers;
48 unsigned int writers; 46 unsigned int writers;
49 unsigned int waiting_writers; 47 unsigned int waiting_writers;
@@ -52,6 +50,7 @@ struct pipe_inode_info {
52 struct fasync_struct *fasync_readers; 50 struct fasync_struct *fasync_readers;
53 struct fasync_struct *fasync_writers; 51 struct fasync_struct *fasync_writers;
54 struct inode *inode; 52 struct inode *inode;
53 struct pipe_buffer bufs[PIPE_BUFFERS];
55}; 54};
56 55
57/* Differs from PIPE_BUF in that PIPE_SIZE is the length of the actual 56/* Differs from PIPE_BUF in that PIPE_SIZE is the length of the actual