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libceph: set page info with byte length

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When setting page array information for message data, provide the
byte length rather than the page count ceph_msg_data_set_pages().

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2013-03-07 15:38:26 -06:00 • committed by Sage Weil
commit f1baeb2b9f
4 changed files with 8 additions and 14 deletions
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2
include/linux/ceph/messenger.h
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@ -220,7 +220,7 @@ extern void ceph_msg_revoke_incoming(struct ceph_msg *msg);
extern void ceph_con_keepalive(struct ceph_connection *con);
extern void ceph_msg_data_set_pages(struct ceph_msg *msg, struct page **pages,
unsigned int page_count, size_t alignment);
size_t length, size_t alignment);
extern struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags,
bool can_fail);