| From: | Robert Haas <rhaas(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Memory barrier support for PostgreSQL. |
| Date: | 2011-09-23 21:59:55 |
| Message-ID: | E1R7Dml-0001c8-Fi@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Memory barrier support for PostgreSQL.
This is not actually used anywhere yet, but it gets the basic
infrastructure in place. It is fairly likely that there are bugs, and
support for some important platforms may be missing, so we'll need to
refine this as we go along.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/0c8eda6258805223fa412ab55a1f130fbc51afa0
Modified Files
--------------
src/backend/storage/lmgr/README.barrier | 199 +++++++++++++++++++++++++++++++
src/backend/storage/lmgr/s_lock.c | 1 +
src/include/storage/barrier.h | 171 ++++++++++++++++++++++++++
3 files changed, 371 insertions(+), 0 deletions(-)
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