Add CHECK_FOR_INTERRUPTS in contrib/pg_buffercache functions. This commit adds CHECK_FOR_INTERRUPTS to loops iterating over shared buffers in several pg_buffercache functions, allowing them to be interrupted during long-running operations.
Backpatch to all supported versions. Add CHECK_FOR_INTERRUPTS to the loop in pg_buffercache_pages() in all supported branches, and to pg_buffercache_summary() and pg_buffercache_usage_counts() in version 16 and newer. Author: SATYANARAYANA NARLAPURAM <satyanarlapu...@gmail.com> Discussion: https://postgr.es/m/cahg+qdcejelx7wunft3dx6xkh1kshvgka8f5au8xvhqvvvq...@mail.gmail.com Backpatch-through: 13 Branch ------ REL_17_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/b6090ed96b60374560251c6f3ec65309c9ce4b96 Modified Files -------------- contrib/pg_buffercache/pg_buffercache_pages.c | 6 ++++++ 1 file changed, 6 insertions(+)
