diff options
Diffstat (limited to 'src/backend/access/heap')
| -rw-r--r-- | src/backend/access/heap/vacuumlazy.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/src/backend/access/heap/vacuumlazy.c b/src/backend/access/heap/vacuumlazy.c index 8a42e17aec2..75979530897 100644 --- a/src/backend/access/heap/vacuumlazy.c +++ b/src/backend/access/heap/vacuumlazy.c @@ -423,7 +423,7 @@ typedef struct LVSavedErrInfo /* non-export function prototypes */ static void lazy_scan_heap(LVRelState *vacrel); static void heap_vacuum_eager_scan_setup(LVRelState *vacrel, - VacuumParams *params); + const VacuumParams params); static BlockNumber heap_vac_scan_next_block(ReadStream *stream, void *callback_private_data, void *per_buffer_data); @@ -485,7 +485,7 @@ static void restore_vacuum_error_info(LVRelState *vacrel, * vacuum options or for relfrozenxid/relminmxid advancement. */ static void -heap_vacuum_eager_scan_setup(LVRelState *vacrel, VacuumParams *params) +heap_vacuum_eager_scan_setup(LVRelState *vacrel, const VacuumParams params) { uint32 randseed; BlockNumber allvisible; @@ -504,7 +504,7 @@ heap_vacuum_eager_scan_setup(LVRelState *vacrel, VacuumParams *params) vacrel->eager_scan_remaining_successes = 0; /* If eager scanning is explicitly disabled, just return. */ - if (params->max_eager_freeze_failure_rate == 0) + if (params.max_eager_freeze_failure_rate == 0) return; /* @@ -581,11 +581,11 @@ heap_vacuum_eager_scan_setup(LVRelState *vacrel, VacuumParams *params) vacrel->next_eager_scan_region_start = randseed % EAGER_SCAN_REGION_SIZE; - Assert(params->max_eager_freeze_failure_rate > 0 && - params->max_eager_freeze_failure_rate <= 1); + Assert(params.max_eager_freeze_failure_rate > 0 && + params.max_eager_freeze_failure_rate <= 1); vacrel->eager_scan_max_fails_per_region = - params->max_eager_freeze_failure_rate * + params.max_eager_freeze_failure_rate * EAGER_SCAN_REGION_SIZE; /* @@ -612,7 +612,7 @@ heap_vacuum_eager_scan_setup(LVRelState *vacrel, VacuumParams *params) * and locked the relation. */ void -heap_vacuum_rel(Relation rel, VacuumParams *params, +heap_vacuum_rel(Relation rel, const VacuumParams params, BufferAccessStrategy bstrategy) { LVRelState *vacrel; @@ -634,9 +634,9 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, ErrorContextCallback errcallback; char **indnames = NULL; - verbose = (params->options & VACOPT_VERBOSE) != 0; + verbose = (params.options & VACOPT_VERBOSE) != 0; instrument = (verbose || (AmAutoVacuumWorkerProcess() && - params->log_min_duration >= 0)); + params.log_min_duration >= 0)); if (instrument) { pg_rusage_init(&ru0); @@ -699,9 +699,9 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, * The truncate param allows user to avoid attempting relation truncation, * though it can't force truncation to happen. */ - Assert(params->index_cleanup != VACOPTVALUE_UNSPECIFIED); - Assert(params->truncate != VACOPTVALUE_UNSPECIFIED && - params->truncate != VACOPTVALUE_AUTO); + Assert(params.index_cleanup != VACOPTVALUE_UNSPECIFIED); + Assert(params.truncate != VACOPTVALUE_UNSPECIFIED && + params.truncate != VACOPTVALUE_AUTO); /* * While VacuumFailSafeActive is reset to false before calling this, we @@ -711,14 +711,14 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, vacrel->consider_bypass_optimization = true; vacrel->do_index_vacuuming = true; vacrel->do_index_cleanup = true; - vacrel->do_rel_truncate = (params->truncate != VACOPTVALUE_DISABLED); - if (params->index_cleanup == VACOPTVALUE_DISABLED) + vacrel->do_rel_truncate = (params.truncate != VACOPTVALUE_DISABLED); + if (params.index_cleanup == VACOPTVALUE_DISABLED) { /* Force disable index vacuuming up-front */ vacrel->do_index_vacuuming = false; vacrel->do_index_cleanup = false; } - else if (params->index_cleanup == VACOPTVALUE_ENABLED) + else if (params.index_cleanup == VACOPTVALUE_ENABLED) { /* Force index vacuuming. Note that failsafe can still bypass. */ vacrel->consider_bypass_optimization = false; @@ -726,7 +726,7 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, else { /* Default/auto, make all decisions dynamically */ - Assert(params->index_cleanup == VACOPTVALUE_AUTO); + Assert(params.index_cleanup == VACOPTVALUE_AUTO); } /* Initialize page counters explicitly (be tidy) */ @@ -789,7 +789,7 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, */ vacrel->skippedallvis = false; skipwithvm = true; - if (params->options & VACOPT_DISABLE_PAGE_SKIPPING) + if (params.options & VACOPT_DISABLE_PAGE_SKIPPING) { /* * Force aggressive mode, and disable skipping blocks using the @@ -830,7 +830,7 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, * is already dangerously old.) */ lazy_check_wraparound_failsafe(vacrel); - dead_items_alloc(vacrel, params->nworkers); + dead_items_alloc(vacrel, params.nworkers); /* * Call lazy_scan_heap to perform all required heap pruning, index @@ -947,9 +947,9 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, { TimestampTz endtime = GetCurrentTimestamp(); - if (verbose || params->log_min_duration == 0 || + if (verbose || params.log_min_duration == 0 || TimestampDifferenceExceeds(starttime, endtime, - params->log_min_duration)) + params.log_min_duration)) { long secs_dur; int usecs_dur; @@ -984,10 +984,10 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, * Aggressiveness already reported earlier, in dedicated * VACUUM VERBOSE ereport */ - Assert(!params->is_wraparound); + Assert(!params.is_wraparound); msgfmt = _("finished vacuuming \"%s.%s.%s\": index scans: %d\n"); } - else if (params->is_wraparound) + else if (params.is_wraparound) { /* * While it's possible for a VACUUM to be both is_wraparound @@ -1428,7 +1428,7 @@ lazy_scan_heap(LVRelState *vacrel) */ if (vacrel->eager_scan_max_fails_per_region > 0) ereport(vacrel->verbose ? INFO : DEBUG2, - (errmsg("disabling eager scanning after freezing %u eagerly scanned blocks of \"%s.%s.%s\"", + (errmsg("disabling eager scanning after freezing %u eagerly scanned blocks of relation \"%s.%s.%s\"", orig_eager_scan_success_limit, vacrel->dbname, vacrel->relnamespace, vacrel->relname))); |