libceph: add, don't set data for a message
Change the names of the functions that put data on a pagelist to reflect that we're adding to whatever's already there rather than just setting it to the one thing. Currently only one data item is ever added to a message, but that's about to change. This resolves: http://tracker.ceph.com/issues/2770 Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
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@@ -275,12 +275,12 @@ extern void ceph_msg_revoke_incoming(struct ceph_msg *msg);
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extern void ceph_con_keepalive(struct ceph_connection *con);
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extern void ceph_msg_data_set_pages(struct ceph_msg *msg, struct page **pages,
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extern void ceph_msg_data_add_pages(struct ceph_msg *msg, struct page **pages,
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size_t length, size_t alignment);
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extern void ceph_msg_data_set_pagelist(struct ceph_msg *msg,
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extern void ceph_msg_data_add_pagelist(struct ceph_msg *msg,
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struct ceph_pagelist *pagelist);
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#ifdef CONFIG_BLOCK
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extern void ceph_msg_data_set_bio(struct ceph_msg *msg, struct bio *bio,
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extern void ceph_msg_data_add_bio(struct ceph_msg *msg, struct bio *bio,
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size_t length);
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#endif /* CONFIG_BLOCK */
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