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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2014-07-31 16:48:43 +0300 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2014-07-31 16:48:55 +0300 |
| commit | 54685338e37889eebd473804c3feb006dd83a882 (patch) | |
| tree | 13e10f54e76fb5d31332367a66a617eeebd0a2d8 /src/include/access/xlog.h | |
| parent | f51ead09df19f0a074c07657b7de8dba0f3050d6 (diff) | |
| download | postgresql-54685338e37889eebd473804c3feb006dd83a882.tar.gz postgresql-54685338e37889eebd473804c3feb006dd83a882.zip | |
Move log_newpage and log_newpage_buffer to xlog.c.
log_newpage is used by many indexams, in addition to heap, but for
historical reasons it's always been part of the heapam rmgr. Starting with
9.3, we have another WAL record type for logging an image of a page,
XLOG_FPI. Simplify things by moving log_newpage and log_newpage_buffer to
xlog.c, and switch to using the XLOG_FPI record type.
Bump the WAL version number because the code to replay the old HEAP_NEWPAGE
records is removed.
Diffstat (limited to 'src/include/access/xlog.h')
| -rw-r--r-- | src/include/access/xlog.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h index 85f9cb7cab2..7d6db498936 100644 --- a/src/include/access/xlog.h +++ b/src/include/access/xlog.h @@ -15,7 +15,9 @@ #include "access/xlogdefs.h" #include "datatype/timestamp.h" #include "lib/stringinfo.h" +#include "storage/block.h" #include "storage/buf.h" +#include "storage/relfilenode.h" #include "utils/pg_crc.h" /* @@ -286,6 +288,9 @@ extern bool XLogNeedsFlush(XLogRecPtr RecPtr); extern int XLogFileInit(XLogSegNo segno, bool *use_existent, bool use_lock); extern int XLogFileOpen(XLogSegNo segno); +extern XLogRecPtr log_newpage(RelFileNode *rnode, ForkNumber forkNum, + BlockNumber blk, char *page, bool page_std); +extern XLogRecPtr log_newpage_buffer(Buffer buffer, bool page_std); extern XLogRecPtr XLogSaveBufferForHint(Buffer buffer, bool buffer_std); extern void CheckXLogRemoved(XLogSegNo segno, TimeLineID tli); |