Horton

Reorganize our CRC source files again.

Heikki Linnakangas <heikki.linnakangas@iki.fi>

View on postgr.es
Commit: 4f700bcd20c087f60346cb8aefd0e269be8e2157
Author: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: 2015-04-14T14:03:42Z
Releases: 9.5.0 
Reorganize our CRC source files again.

Now that we use CRC-32C in WAL and the control file, the "traditional" and
"legacy" CRC-32 variants are not used in any frontend programs anymore.
Move the code for those back from src/common to src/backend/utils/hash.

Also move the slicing-by-8 implementation (back) to src/port. This is in
preparation for next patch that will add another implementation that uses
Intel SSE 4.2 instructions to calculate CRC-32C, where available.

Files

PathChange+/−
contrib/hstore/hstore_gist.c modified +1 −1
contrib/ltree/crc32.c modified +1 −1
contrib/pg_trgm/trgm_op.c modified +1 −0
src/backend/access/transam/twophase.c modified +12 −12
src/backend/access/transam/xlog.c modified +3 −3
src/backend/access/transam/xloginsert.c modified +1 −1
src/backend/access/transam/xlogreader.c modified +1 −1
src/backend/replication/logical/snapbuild.c modified +2 −2
src/backend/replication/slot.c modified +2 −2
src/backend/utils/adt/tsgistidx.c modified +1 −0
src/backend/utils/adt/tsquery.c modified +1 −1
src/backend/utils/cache/relmapper.c modified +2 −2
src/backend/utils/hash/Makefile modified +1 −1
src/backend/utils/hash/pg_crc.c added +97 −0
src/bin/pg_controldata/pg_controldata.c modified +1 −1
src/bin/pg_resetxlog/pg_resetxlog.c modified +2 −2
src/bin/pg_rewind/pg_rewind.c modified +1 −1
src/common/Makefile modified +1 −1
src/include/access/xlogrecord.h modified +3 −3
src/include/catalog/pg_control.h modified +2 −2
src/include/port/pg_crc32c.h added +49 −0
src/include/utils/pg_crc.h (from src/include/common/pg_crc.h) renamed +8 −43
src/port/Makefile modified +1 −1
src/port/pg_crc32c_sb8.c (from src/common/pg_crc.c) renamed +15 −98
src/tools/msvc/Mkvcbuild.pm modified +2 −2