diff options
| author | Alvaro Herrera | 2024-02-28 08:39:52 +0000 |
|---|---|---|
| committer | Alvaro Herrera | 2024-02-28 08:39:52 +0000 |
| commit | bcdfa5f2e2f274caeed20b2f986012a9cb6a259c (patch) | |
| tree | f4d4a89cb2042237ecbbc1941dd99e79206981c7 /src/backend/access | |
| parent | 48920476b490544a3ee137da714424cd354bc2b6 (diff) | |
Rename SLRU elements in view pg_stat_slru
The new names are intended to match those in an upcoming patch that adds
a few GUCs to configure the SLRU buffer sizes.
Backwards compatibility concern: this changes the accepted names for
function pg_stat_slru_rest(). Since this function recognizes "any other
string" as a request to reset the entry for "other", this means that
calling it with the old names would silently reset "other" instead of
doing nothing or throwing an error.
Reviewed-by: Andrey M. Borodin <x4mmm@yandex-team.ru>
Discussion: https://postgr.es/m/202402261616.dlriae7b6emv@alvherre.pgsql
Diffstat (limited to 'src/backend/access')
| -rw-r--r-- | src/backend/access/transam/clog.c | 2 | ||||
| -rw-r--r-- | src/backend/access/transam/commit_ts.c | 2 | ||||
| -rw-r--r-- | src/backend/access/transam/multixact.c | 4 | ||||
| -rw-r--r-- | src/backend/access/transam/subtrans.c | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c index 97f7434da34..34f079cbb14 100644 --- a/src/backend/access/transam/clog.c +++ b/src/backend/access/transam/clog.c @@ -706,7 +706,7 @@ void CLOGShmemInit(void) { XactCtl->PagePrecedes = CLOGPagePrecedes; - SimpleLruInit(XactCtl, "Xact", CLOGShmemBuffers(), CLOG_LSNS_PER_PAGE, + SimpleLruInit(XactCtl, "transaction", CLOGShmemBuffers(), CLOG_LSNS_PER_PAGE, XactSLRULock, "pg_xact", LWTRANCHE_XACT_BUFFER, SYNC_HANDLER_CLOG, false); SlruPagePrecedesUnitTests(XactCtl, CLOG_XACTS_PER_PAGE); diff --git a/src/backend/access/transam/commit_ts.c b/src/backend/access/transam/commit_ts.c index 6bfe60343e6..d965db89c75 100644 --- a/src/backend/access/transam/commit_ts.c +++ b/src/backend/access/transam/commit_ts.c @@ -529,7 +529,7 @@ CommitTsShmemInit(void) bool found; CommitTsCtl->PagePrecedes = CommitTsPagePrecedes; - SimpleLruInit(CommitTsCtl, "CommitTs", CommitTsShmemBuffers(), 0, + SimpleLruInit(CommitTsCtl, "commit_timestamp", CommitTsShmemBuffers(), 0, CommitTsSLRULock, "pg_commit_ts", LWTRANCHE_COMMITTS_BUFFER, SYNC_HANDLER_COMMIT_TS, diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c index febc429f724..64040d330ef 100644 --- a/src/backend/access/transam/multixact.c +++ b/src/backend/access/transam/multixact.c @@ -1851,14 +1851,14 @@ MultiXactShmemInit(void) MultiXactMemberCtl->PagePrecedes = MultiXactMemberPagePrecedes; SimpleLruInit(MultiXactOffsetCtl, - "MultiXactOffset", NUM_MULTIXACTOFFSET_BUFFERS, 0, + "multixact_offset", NUM_MULTIXACTOFFSET_BUFFERS, 0, MultiXactOffsetSLRULock, "pg_multixact/offsets", LWTRANCHE_MULTIXACTOFFSET_BUFFER, SYNC_HANDLER_MULTIXACT_OFFSET, false); SlruPagePrecedesUnitTests(MultiXactOffsetCtl, MULTIXACT_OFFSETS_PER_PAGE); SimpleLruInit(MultiXactMemberCtl, - "MultiXactMember", NUM_MULTIXACTMEMBER_BUFFERS, 0, + "multixact_member", NUM_MULTIXACTMEMBER_BUFFERS, 0, MultiXactMemberSLRULock, "pg_multixact/members", LWTRANCHE_MULTIXACTMEMBER_BUFFER, SYNC_HANDLER_MULTIXACT_MEMBER, diff --git a/src/backend/access/transam/subtrans.c b/src/backend/access/transam/subtrans.c index b2ed82ac562..6aa47af43e2 100644 --- a/src/backend/access/transam/subtrans.c +++ b/src/backend/access/transam/subtrans.c @@ -200,7 +200,7 @@ void SUBTRANSShmemInit(void) { SubTransCtl->PagePrecedes = SubTransPagePrecedes; - SimpleLruInit(SubTransCtl, "Subtrans", NUM_SUBTRANS_BUFFERS, 0, + SimpleLruInit(SubTransCtl, "subtransaction", NUM_SUBTRANS_BUFFERS, 0, SubtransSLRULock, "pg_subtrans", LWTRANCHE_SUBTRANS_BUFFER, SYNC_HANDLER_NONE, false); |