[Postgres-xc-committers] Postgres-XC branch, master, updated. 5b00dd716cd6b47db2faee71dabc0fde91005

Project "Postgres-XC".

The branch, master has been updated
       via  5b00dd716cd6b47db2faee71dabc0fde91005ca6 (commit)
      from  5c0b161a0ae728c8c8f62721165b4bcae05d5893 (commit)


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http://postgres-xc.git.sourceforge.net/git/gitweb.cgi?p=postgres-xc/postgres-xc;a=commitdiff;h=5b00dd716cd6b47db2faee71dabc0fde91005ca6

commit 5b00dd716cd6b47db2faee71dabc0fde91005ca6
Author: Amit Khandekar <ami...@en...>
Date:   Wed Feb 1 15:49:18 2012 +0530

    Make the advisory locks cluster-aware, so that a user connected from
    coordinator 1 will wait for an advisory lock held by a user connected
    from coordinator 2.
    
    This support is enabled only for session level advisory locks in this commit,
    Transaction level advisory locks are not included.

M	src/backend/storage/lmgr/lock.c
M	src/backend/utils/adt/dbsize.c
M	src/backend/utils/adt/lockfuncs.c
M	src/include/pgxc/pgxcnode.h
M	src/include/storage/lock.h

-----------------------------------------------------------------------

Summary of changes:
 src/backend/storage/lmgr/lock.c   |   50 +++++++++-
 src/backend/utils/adt/dbsize.c    |   34 ++++---
 src/backend/utils/adt/lockfuncs.c |  199 +++++++++++++++++++++++++++++++++++++
 src/include/pgxc/pgxcnode.h       |    2 +
 src/include/storage/lock.h        |    1 +
 5 files changed, 273 insertions(+), 13 deletions(-)


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