Alex Elder 35c7bfbcd4 libceph: advance pagelist with list_rotate_left()
While processing an outgoing pagelist (either the data pagelist or
trail) in a ceph message, the messenger cycles through each of the
pages on the list.  This is accomplished in out_msg_pos_next(), if
the end of the first page on the list is reached, the first page is
moved to the end of the list.

There is a list operation, list_rotate_left(), which performs
exactly this operation, and by using it, what's really going on
becomes more obvious.

So replace these two list_move_tail() calls with list_rotate_left().

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
2013-05-01 21:16:34 -07:00
..
2013-03-10 05:19:26 -04:00
2013-02-21 12:05:51 -08:00
2013-02-21 12:05:51 -08:00
2013-03-08 00:35:44 -05:00
2013-02-21 12:05:51 -08:00
2013-04-10 09:00:51 -07:00
2012-09-26 21:10:25 -04:00
2013-02-21 12:05:51 -08:00
2013-02-10 19:41:08 -05:00