CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: [EMAIL PROTECTED] 03/12/13 20:34:47
Modified files:
src/backend/access/heap: heapam.c
src/backend/access/nbtree: nbtxlog.c
src/backend/access/transam: xlog.c xlogutils.c
src/backend/commands: sequence.c
src/backend/storage/buffer: buf_init.c buf_table.c bufmgr.c
src/include/storage: buf_internals.h bufmgr.h
Log message:
I posted some bufmgr cleanup a few weeks ago, but it conflicted with
some concurrent changes Jan was making to the bufmgr. Here's an
updated version of the patch -- it should apply cleanly to CVS
HEAD and passes the regression tests.
This patch makes the following changes:
- remove the UnlockAndReleaseBuffer() and UnlockAndWriteBuffer()
macros, and replace uses of them with calls to the appropriate
functions.
- remove a bunch of #ifdef BMTRACE code: it is ugly & broken
(i.e. it doesn't compile)
- make BufferReplace() return a bool, not an int
- cleanup some logic in bufmgr.c; should be functionality
equivalent to the previous code, just cleaner now
- remove the BM_PRIVATE flag as it is unused
- improve a few comments, etc.
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