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Code Issues Releases Wiki Activity

ircd: Use granular __has_includes() for db_fixes; support latter rocksdb reorg.

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This commit is contained in:
Jason Volk 2020-05-06 23:03:35 -07:00
parent fb7a18e0dd
commit 0e84f4cb86
2 changed files with 62 additions and 16 deletions
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6
ircd/db_env.h
View file

@ -20,6 +20,12 @@
#define IRCD_DB_HAS_ENV_MULTIREAD
#endif
#if ROCKSDB_MAJOR > 6 \
|| (ROCKSDB_MAJOR == 6 && ROCKSDB_MINOR > 7) \
|| (ROCKSDB_MAJOR == 6 && ROCKSDB_MINOR == 7 && ROCKSDB_PATCH >= 3)
#define IRCD_DB_HAS_ENV_FILESYSTEM
#endif
/// Internal environment hookup.
///
struct ircd::db::database::env final

72
ircd/db_fixes.cc
View file

@ -18,19 +18,32 @@
#define ROCKSDB_PLATFORM_POSIX
#define ZSTD_VERSION_NUMBER 0
#if \
__has_include("table/block_fetcher.h") && \
__has_include("util/delete_scheduler.h") && \
__has_include("util/file_util.h") && \
__has_include("db/write_thread.h") && \
__has_include("table/block_fetcher.h")
#include "table/block_fetcher.h"
#include "util/delete_scheduler.h"
#include "util/file_util.h"
#if __has_include("db/write_thread.h")
#include "db/write_thread.h"
#define IRCD_DB_FIXES_ROCKSDB
#else
#warning "RocksDB source is not available. Cannot interpose bugfixes."
#error "RocksDB db/write_thread.h is not available. Cannot interpose bugfixes."
#endif
#if __has_include("table/block_fetcher.h")
#include "table/block_fetcher.h"
#else
#error "RocksDB table/block_fetcher.h is not available. Cannot interpose bugfixes."
#endif
#if __has_include("util/delete_scheduler.h")
#include "util/delete_scheduler.h"
#elif __has_include("file/delete_scheduler.h")
#include "file/delete_scheduler.h"
#else
#error "RocksDB delete_scheduler.h is not available. Cannot interpose bugfixes."
#endif
#if __has_include("util/file_util.h")
#include "util/file_util.h"
#elif __has_include("file/file_util.h")
#include "file/file_util.h"
#else
#error "RocksDB file_util.h is not available. Cannot interpose bugfixes."
#endif
///////////////////////////////////////////////////////////////////////////////
@ -55,7 +68,7 @@ __has_include("table/block_fetcher.h")
// using kernel-driven threads, this is a deadlock.
//
#if defined(IRCD_DB_FIXES_ROCKSDB)
#if __has_include("db/write_thread.h")
uint8_t
rocksdb::WriteThread::BlockingAwaitState(Writer *const w,
uint8_t goal_mask)
@ -94,7 +107,7 @@ rocksdb::WriteThread::BlockingAwaitState(Writer *const w,
// simply not start that thread.
//
#if defined(IRCD_DB_FIXES_ROCKSDB)
#if __has_include("util/delete_scheduler.h")
rocksdb::DeleteScheduler::DeleteScheduler(Env* env,
int64_t rate_bytes_per_sec,
Logger* info_log,
@ -119,7 +132,34 @@ max_trash_db_ratio_(max_trash_db_ratio)
}
#endif
#if defined(IRCD_DB_FIXES_ROCKSDB)
#if __has_include("file/delete_scheduler.h") && defined(IRCD_DB_HAVE_ENV_FILESYSTEM)
rocksdb::DeleteScheduler::DeleteScheduler(Env* env,
FileSystem *fs,
int64_t rate_bytes_per_sec,
Logger* info_log,
SstFileManagerImpl* sst_file_manager,
double max_trash_db_ratio,
uint64_t bytes_max_delete_chunk)
:env_(env),
fs_(fs),
total_trash_size_(0),
rate_bytes_per_sec_(rate_bytes_per_sec),
pending_files_(0),
bytes_max_delete_chunk_(bytes_max_delete_chunk),
closing_(false),
cv_(&mu_),
info_log_(info_log),
sst_file_manager_(sst_file_manager),
max_trash_db_ratio_(max_trash_db_ratio)
{
assert(sst_file_manager != nullptr);
assert(max_trash_db_ratio >= 0);
// bg_thread_.reset(
// new port::Thread(&DeleteScheduler::BackgroundEmptyTrash, this));
}
#endif
#if __has_include("util/delete_scheduler.h") || __has_include("file/delete_scheduler.h")
rocksdb::DeleteScheduler::~DeleteScheduler()
{
}
@ -131,7 +171,7 @@ rocksdb::DeleteScheduler::~DeleteScheduler()
// and directly conduct the deletion.
//
#if defined(IRCD_DB_FIXES_ROCKSDB)
#if __has_include("util/delete_scheduler.h")
rocksdb::Status
rocksdb::DeleteSSTFile(const ImmutableDBOptions *db_options,
const std::string& fname,
@ -153,7 +193,7 @@ rocksdb::DeleteSSTFile(const ImmutableDBOptions *db_options,
// available.
//
#if defined(IRCD_DB_FIXES_ROCKSDB) && defined(IRCD_DB_BYPASS_CHECKSUM)
#if (__has_include("util/file_util.h") || __has_include("file/file_util.h")) && defined(IRCD_DB_BYPASS_CHECKSUM)
void
rocksdb::BlockFetcher::CheckBlockChecksum()
{