Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=497f9625c2bbd6a8525fb2eedb22a382a6a8253c
Commit:     497f9625c2bbd6a8525fb2eedb22a382a6a8253c
Parent:     d6b29d7cee064f28ca097e906de7453541351095
Author:     Jens Axboe <[EMAIL PROTECTED]>
AuthorDate: Mon Jun 11 12:00:45 2007 +0200
Committer:  Jens Axboe <[EMAIL PROTECTED]>
CommitDate: Tue Jul 10 08:04:14 2007 +0200

    pipe: allow passing around of ops private pointer
    
    relay needs this for proper consumption handling, and the network
    receive support needs it as well to lookup the sk_buff on pipe
    release.
    
    Signed-off-by: Jens Axboe <[EMAIL PROTECTED]>
---
 fs/splice.c               |    1 +
 include/linux/pipe_fs_i.h |    1 +
 include/linux/splice.h    |    1 +
 3 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/fs/splice.c b/fs/splice.c
index bea9f15..00850e5 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -185,6 +185,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
                        buf->page = spd->pages[page_nr];
                        buf->offset = spd->partial[page_nr].offset;
                        buf->len = spd->partial[page_nr].len;
+                       buf->private = spd->partial[page_nr].private;
                        buf->ops = spd->ops;
                        if (spd->flags & SPLICE_F_GIFT)
                                buf->flags |= PIPE_BUF_FLAG_GIFT;
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 7ba228d..4409167 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -14,6 +14,7 @@ struct pipe_buffer {
        unsigned int offset, len;
        const struct pipe_buf_operations *ops;
        unsigned int flags;
+       unsigned long private;
 };
 
 struct pipe_inode_info {
diff --git a/include/linux/splice.h b/include/linux/splice.h
index f8cc97f..33e447f 100644
--- a/include/linux/splice.h
+++ b/include/linux/splice.h
@@ -41,6 +41,7 @@ struct splice_desc {
 struct partial_page {
        unsigned int offset;
        unsigned int len;
+       unsigned long private;
 };
 
 /*
-
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