hcq/oceanbase
hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[CP] Replace ObConcurrentFIFOAllocator with ObFIFOAllocator.

Browse Source
This commit is contained in:
ND501 2023-11-07 11:09:23 +00:00 committed by ob-robot
parent 9501036b51
commit 505d5a601a
3 changed files with 74 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/storage/blocksstable/ob_tmp_file_store.cpp
View File

@ -936,7 +936,9 @@ int ObTmpTenantFileStore::init(const uint64_t tenant_id)
STORAGE_LOG(WARN, "ObTmpTenantFileStore has not been inited", K(ret));
} else if (OB_FAIL(allocator_.init(BLOCK_SIZE, ObModIds::OB_TMP_BLOCK_MANAGER, tenant_id, get_memory_limit(tenant_id)))) {
STORAGE_LOG(WARN, "fail to init allocator", K(ret));
} else if (OB_FAIL(io_allocator_.init(OB_MALLOC_BIG_BLOCK_SIZE, ObModIds::OB_TMP_PAGE_CACHE, tenant_id, IO_LIMIT))) {
} else if (OB_FAIL(io_allocator_.init(lib::ObMallocAllocator::get_instance(),
OB_MALLOC_MIDDLE_BLOCK_SIZE,
ObMemAttr(OB_SERVER_TENANT_ID, ObModIds::OB_TMP_PAGE_CACHE, ObCtxIds::DEFAULT_CTX_ID)))) {
STORAGE_LOG(WARN, "Fail to init io allocator, ", K(ret));
} else if (OB_ISNULL(page_cache_ = &ObTmpPageCache::get_instance())) {
ret = OB_ERR_UNEXPECTED;
@ -979,7 +981,7 @@ void ObTmpTenantFileStore::destroy()
page_cache_ = NULL;
}
allocator_.destroy();
io_allocator_.destroy();
io_allocator_.reset();
is_inited_ = false;
STORAGE_LOG(INFO, "cache num when destroy",
K(ATOMIC_LOAD(&page_cache_num_)), K(ATOMIC_LOAD(&block_cache_num_)));

2
src/storage/blocksstable/ob_tmp_file_store.h
View File

@ -294,7 +294,7 @@ private:
ObTmpPageCache *page_cache_;
common::SpinRWLock lock_;
common::ObConcurrentFIFOAllocator allocator_;
common::ObConcurrentFIFOAllocator io_allocator_;
common::ObFIFOAllocator io_allocator_;
ObTmpTenantMacroBlockManager tmp_block_manager_;
ObTmpTenantMemBlockManager tmp_mem_block_manager_;

69
unittest/storage/blocksstable/test_tmp_file.cpp
View File

@ -13,6 +13,7 @@
#include <gtest/gtest.h>
#define protected public
#define private public
#include "lib/allocator/ob_fifo_allocator.h"
#include "storage/blocksstable/ob_tmp_file.h"
#include "storage/blocksstable/ob_tmp_file_store.h"
#include "storage/blocksstable/ob_tmp_file_cache.h"
@ -1720,6 +1721,74 @@ TEST_F(TestTmpFile, test_page_buddy)
ASSERT_EQ(false, page_buddy_4.is_empty());
}
TEST_F(TestTmpFile, test_page_io_info_unrelease)
{
int ret = OB_SUCCESS;
ObTmpTenantFileStoreHandle store_handle;
OB_TMP_FILE_STORE.get_store(1, store_handle);
common::ObFIFOAllocator *fifo_allocator = &(store_handle.get_tenant_store()->io_allocator_);
// case 1: construct callback
{
int64_t begin_used = fifo_allocator->used();
{
ObTmpPageCache::ObTmpMultiPageIOCallback callback;
callback.allocator_ = fifo_allocator;
callback.cache_ = &(ObTmpPageCache::get_instance());
callback.page_io_infos_.assign(common::ObSEArray<ObTmpPageIOInfo, ObTmpFilePageBuddy::MAX_PAGE_NUMS>());
int64_t final_used = fifo_allocator->used();
ASSERT_EQ(final_used, begin_used);
}
ASSERT_EQ(begin_used, fifo_allocator->used());
}
// case 2: never call alloc_data_buf
{
int64_t begin_used = fifo_allocator->used();
{
ObTmpPageCache::ObTmpMultiPageIOCallback callback;
callback.allocator_ = fifo_allocator;
callback.cache_ = &(ObTmpPageCache::get_instance());
callback.page_io_infos_.assign(common::ObSEArray<ObTmpPageIOInfo, ObTmpFilePageBuddy::MAX_PAGE_NUMS>());
int64_t tmp_buf_size = 4096;
char *tmp_buf = static_cast<char*>(fifo_allocator->alloc(tmp_buf_size));
ASSERT_EQ(callback.alloc_data_buf(tmp_buf, tmp_buf_size), OB_SUCCESS);
fifo_allocator->free(tmp_buf);
int64_t after_alloc_io_buf_used = fifo_allocator->used();
ASSERT_EQ(after_alloc_io_buf_used, begin_used + tmp_buf_size);
int64_t after_process_pos = fifo_allocator->used();
ASSERT_EQ(after_process_pos, begin_used + tmp_buf_size);
ASSERT_EQ(after_alloc_io_buf_used, after_process_pos);
}
ASSERT_EQ(begin_used, fifo_allocator->used());
}
// case 3: call inner_process
{
int64_t begin_used = fifo_allocator->used();
{
ObTmpPageCache::ObTmpMultiPageIOCallback callback;
callback.allocator_ = fifo_allocator;
callback.cache_ = &(ObTmpPageCache::get_instance());
callback.page_io_infos_.assign(common::ObSEArray<ObTmpPageIOInfo, ObTmpFilePageBuddy::MAX_PAGE_NUMS>());
int64_t tmp_buf_size = 4096;
char *tmp_buf = static_cast<char*>(fifo_allocator->alloc(tmp_buf_size));
ASSERT_EQ(callback.inner_process(tmp_buf, tmp_buf_size), OB_SUCCESS);
int64_t after_process_used = fifo_allocator->used();
ASSERT_EQ(after_process_used, begin_used + tmp_buf_size * 2);
fifo_allocator->free(tmp_buf);
int64_t final_used = fifo_allocator->used();
ASSERT_EQ(final_used, begin_used + tmp_buf_size);
}
ASSERT_EQ(begin_used, fifo_allocator->used());
}
}
TEST_F(TestTmpFile, test_tmp_file_sync)
{
int ret = OB_SUCCESS;