pgsql-server/src/backend/storage/buffer bufmgr.c

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    03/05/10 15:04:30

Modified files:
    src/backend/storage/buffer: bufmgr.c

Log message:
    Make use of new error context stack mechanism to allow random errors
    detected during buffer dump to be labeled with the buffer location.
    For example, if a page LSN is clobbered, we now produce something like
    ERROR:  XLogFlush: request 2C000000/8468EC8 is not satisfied --- flushed only
    to 0/8468EF0
    CONTEXT:  writing block 0 of relation 428946/566240
    whereas before there was no convenient way to find out which page had
    been trashed.