summaryrefslogtreecommitdiff
path: root/src/backend/storage/buffer/bufmgr.c
AgeCommit message (Expand)Author
2010-02-26pgindent run for 9.0Bruce Momjian
2010-01-23In HS, Startup process sets SIGALRM when waiting for buffer pin. IfSimon Riggs
2010-01-02Update copyright for the year 2010.Bruce Momjian
2009-12-15Add an EXPLAIN (BUFFERS) option to show buffer-usage statistics.Robert Haas
2009-06-118.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian
2009-04-03Add a comment documenting the question of whether PrefetchBuffer shouldTom Lane
2009-03-31Modify the relcache to record the temp status of both local and nonlocalTom Lane
2009-03-23More fixes for 8.4 DTrace probes. Remove useless BUFFER_HIT/BUFFER_MISSTom Lane
2009-03-22Add isExtend to the parameters of the buffer_read_start and buffer_read_doneTom Lane
2009-03-13Restore previous ordering of BUFFER_FLUSH_START probe. I had wanted toTom Lane
2009-03-11Code review for dtrace probes added (so far) to 8.4. Adjust placement ofTom Lane
2009-01-12Implement prefetching via posix_fadvise() for bitmap index scans. A newTom Lane
2009-01-01Update copyright for 2009.Bruce Momjian
2008-12-17The attached patch contains a couple of fixes in the existing probes andBruce Momjian
2008-11-19Rethink the way FSM truncation works. Instead of WAL-logging FSMHeikki Linnakangas
2008-11-11Change error messages to print the physical path, likeHeikki Linnakangas
2008-10-31Unite ReadBufferWithFork, ReadBufferWithStrategy, and ZeroOrReadBufferHeikki Linnakangas
2008-10-20Properly access a buffer's LSN using existing access macros instead of abusingAlvaro Herrera
2008-09-17Allow ShowBufferUsage() to report the number of reads/writes that haveTom Lane
2008-08-11Introduce the concept of relation forks. An smgr relation can now consistHeikki Linnakangas
2008-08-05In ReadOrZeroBuffer (and related entry points), don't bother to callTom Lane
2008-08-01Add a few more DTrace probes to the backend.Alvaro Herrera
2008-07-13Clean up the use of some page-header-access macros: principally, useTom Lane
2008-06-19Improve our #include situation by moving pointer types away from theAlvaro Herrera
2008-06-12Refactor XLogOpenRelation() and XLogReadBuffer() in preparation for relationHeikki Linnakangas
2008-06-08Move BufferGetPageSize and BufferGetPage from bufpage.h to bufmgr.h. It isAlvaro Herrera
2008-05-12Put back bufmgr.h in bufpage.h -- it is needed by some macros.Alvaro Herrera
2008-05-12Restructure some header files a bit, in particular heapam.h, by removing someAlvaro Herrera
2008-01-01Update copyrights in source tree to 2008.Bruce Momjian
2007-11-15pgindent run for 8.3.Bruce Momjian
2007-09-25Dept. of second thoughts: fix loop in BgBufferSync so that the exit whenTom Lane
2007-09-25Just-in-time background writing strategy. This code avoids re-scanningTom Lane
2007-09-20HOT updates. When we update a tuple without changing any of its indexedTom Lane
2007-06-30Improve logging of checkpoints. Patch by Greg Smith, worked overTom Lane
2007-06-28Implement "distributed" checkpoints in which the checkpoint I/O is spreadTom Lane
2007-06-18Update obsolete comment: it's no longer the case that mdread() will allowTom Lane
2007-05-30Make large sequential scans and VACUUMs work in a limited-size "ring" ofTom Lane
2007-05-27Fix up pgstats counting of live and dead tuples to recognize that committedTom Lane
2007-05-02Dept. of second thoughts: add comments cautioning against usingTom Lane
2007-05-02During WAL recovery, when reading a page that we intend to overwrite completelyTom Lane
2007-03-30Add some instrumentation to the bgwriter, through the stats collector.Magnus Hagander
2007-02-01Wording cleanup for error messages. Also change can't -> cannot.Bruce Momjian
2007-01-05Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian
2006-10-22Remove an unnecessary HOLD_INTERRUPTS/RESUME_INTERRUPTS pair.Tom Lane
2006-10-04pgindent run for 8.2.Bruce Momjian
2006-09-25Add a check to prevent overwriting valid data if smgrnblocks() gives aTom Lane
2006-09-17Marginal cleanup in arrangements for ensuring StrategyHintVacuum is clearedTom Lane
2006-07-23Split the buffer mapping table into multiple separately lockableTom Lane
2006-07-14Remove 576 references of include files that were not needed.Bruce Momjian
2006-04-14Repair a low-probability race condition identified by Qingqing Zhou.Tom Lane