pcp updates

[Nathan Scott <nathans@xxxxxxxxxx>]

Changes committed to git://oss.sgi.com/nathans/pcp.git dev

 man/man3/pmdaeventarray.3    |    8 +
 man/man3/pmdaeventclient.3   |    5 
 man/man3/pmdaeventqueue.3    |    9 +
 src/include/pmda.h           |   10 -
 src/libpcp_pmda/src/queues.c |  256 +++++++++++++++++++++++++------------------
 src/libpcp_pmda/src/queues.h |   40 ++++--
 src/pmdas/logger/event.c     |    6 -
 src/pmdas/logger/event.h     |    8 -
 src/pmdas/logger/logger.c    |   52 ++++----
 9 files changed, 237 insertions(+), 157 deletions(-)

commit 16d76bb8ba457325156f582fbe3496917b01f04c
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Sun Oct 23 10:04:23 2011 +1100

    Add per-queue per-client state.
    
    This allows clients to support event traces of multiple
    event metrics at once for the first time.  Minor tweaks
    to the filtering API (also per-queue per-client now) to
    simplify it a bit - removes some unnecessary parameters
    that complicated the implementation.

commit 09245d3d8ffe904907de0cab017010934a327da3
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Sat Oct 22 12:08:01 2011 +1100

    Ensure appropriate man page links are installed for event man pages.

commit 32fa8d5b999dfbd6954945a3eecb220f60dcef20
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Sat Oct 22 11:43:00 2011 +1100

    Use appropriate debug level in libpcp_pmda event queue code.