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Code Issues Releases Wiki Activity

ircd::db: Maintain our own names for caches.

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This commit is contained in:
Jason Volk 2019-01-11 16:21:04 -08:00
parent 9a42fd9f60
commit f55ad72ed5
2 changed files with 10 additions and 5 deletions
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2
include/ircd/db/database/cache.h
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@ -34,6 +34,7 @@ final
static const bool DEFAULT_STRICT;
database *d;
std::string name;
std::shared_ptr<struct database::stats> stats;
std::shared_ptr<rocksdb::Cache> c;
@ -60,6 +61,7 @@ final
cache(database *const &,
std::shared_ptr<struct database::stats>,
std::string name,
const ssize_t &initial_capacity = -1);
~cache() noexcept override;

13
ircd/db.cc
View file

@ -1034,7 +1034,7 @@ try
}
,row_cache
{
std::make_shared<database::cache>(this, this->stats, 16_MiB)
std::make_shared<database::cache>(this, this->stats, this->name, 16_MiB)
}
,descriptors
{
@ -1793,12 +1793,12 @@ ircd::db::database::column::column(database &d,
// Setup the cache for assets.
const auto &cache_size(this->descriptor->cache_size);
if(cache_size != 0)
table_opts.block_cache = std::make_shared<database::cache>(this->d, this->stats, cache_size);
table_opts.block_cache = std::make_shared<database::cache>(this->d, this->stats, this->name, cache_size);
// Setup the cache for compressed assets.
const auto &cache_size_comp(this->descriptor->cache_size_comp);
if(cache_size_comp != 0)
table_opts.block_cache_compressed = std::make_shared<database::cache>(this->d, this->stats, cache_size_comp);
table_opts.block_cache_compressed = std::make_shared<database::cache>(this->d, this->stats, this->name, cache_size_comp);
// Setup the bloom filter.
const auto &bloom_bits(this->descriptor->bloom_bits);
@ -2886,8 +2886,10 @@ ircd::db::database::cache::DEFAULT_HI_PRIO
ircd::db::database::cache::cache(database *const &d,
std::shared_ptr<struct database::stats> stats,
std::string name,
const ssize_t &initial_capacity)
:d{d}
,name{std::move(name)}
,stats{std::move(stats)}
,c
{
@ -2912,8 +2914,9 @@ const char *
ircd::db::database::cache::Name()
const noexcept
{
assert(bool(c));
return c->Name();
return !empty(name)?
name.c_str():
c->Name();
}
rocksdb::Status