bufmgr: Remove the, now obsolete, BM_JUST_DIRTIED Due to the recent changes to use a share-exclusive mode for setting hint bits and for flushing pages - instead of using share mode as before - a buffer cannot be dirtied while the flush is ongoing. The reason we needed JUST_DIRTIED was to handle the case where the buffer was dirtied while IO was ongoing - which is not possible anymore.
Discussion: https://postgr.es/m/5ubipyssiju5twkb7zgqwdr7q2vhpkpmuelxfpanetlk6ofnop@hvxb4g2amb2d Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/b0f4ff3c92664e28615e2f885195c803156d47eb Modified Files -------------- src/backend/storage/buffer/bufmgr.c | 30 +++++++++--------------------- src/backend/storage/buffer/localbuf.c | 2 +- src/include/storage/buf_internals.h | 3 +-- 3 files changed, 11 insertions(+), 24 deletions(-)
