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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 <jens.axboe@oracle.com>
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@ -185,6 +185,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
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buf->page = spd->pages[page_nr];
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buf->offset = spd->partial[page_nr].offset;
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buf->len = spd->partial[page_nr].len;
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buf->private = spd->partial[page_nr].private;
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buf->ops = spd->ops;
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if (spd->flags & SPLICE_F_GIFT)
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buf->flags |= PIPE_BUF_FLAG_GIFT;
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@ -14,6 +14,7 @@ struct pipe_buffer {
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unsigned int offset, len;
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const struct pipe_buf_operations *ops;
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unsigned int flags;
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unsigned long private;
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};
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struct pipe_inode_info {
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@ -41,6 +41,7 @@ struct splice_desc {
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struct partial_page {
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unsigned int offset;
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unsigned int len;
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unsigned long private;
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};
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/*
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