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

patch 4.0

Browse Source
This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
src/sql/plan_cache/ob_id_manager_allocator.cpp
View File

@ -14,13 +14,20 @@
#include "sql/plan_cache/ob_id_manager_allocator.h"
namespace oceanbase {
namespace oceanbase
{
using namespace common;
namespace sql {
namespace sql
{
ObIdManagerAllocator::ObIdManagerAllocator() : small_alloc_(), m_alloc_(), object_size_(0), inited_(false)
{}
ObIdManagerAllocator::ObIdManagerAllocator()
: small_alloc_(),
m_alloc_(),
object_size_(0),
inited_(false)
{
}
ObIdManagerAllocator::~ObIdManagerAllocator()
{
@ -31,17 +38,18 @@ void ObIdManagerAllocator::reset()
{
if (inited_) {
// destroy() print enough errmsg
(void)small_alloc_.destroy();
(void) small_alloc_.destroy();
m_alloc_.reset();
}
object_size_ = 0;
inited_ = false;
}
int ObIdManagerAllocator::init(int64_t sz, const char* label, uint64_t tenant_id)
int ObIdManagerAllocator::init(const int64_t sz, const char *label, const uint64_t tenant_id)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(sz <= 0) || OB_UNLIKELY(tenant_id == OB_INVALID_TENANT_ID)) {
if (OB_UNLIKELY(sz <= 0)
|| OB_UNLIKELY(tenant_id == OB_INVALID_TENANT_ID)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", K(sz), K(label), K(tenant_id), K(ret));
} else {
@ -49,7 +57,10 @@ int ObIdManagerAllocator::init(int64_t sz, const char* label, uint64_t tenant_id
if (OB_UNLIKELY(inited_)) {
ret = OB_INIT_TWICE;
LOG_WARN("ObIdManagerAllocator init twice", K(ret));
} else if (OB_FAIL(small_alloc_.init(object_size_, label, tenant_id, BLOCK_SIZE))) {
} else if (OB_FAIL(small_alloc_.init(object_size_,
label,
tenant_id,
BLOCK_SIZE))) {
ret = OB_INIT_FAIL;
LOG_WARN("ObSmallAllocator init failed", K(object_size_), K(label), K(tenant_id), K(ret));
} else {
@ -62,11 +73,11 @@ int ObIdManagerAllocator::init(int64_t sz, const char* label, uint64_t tenant_id
return ret;
}
void* ObIdManagerAllocator::alloc_(int64_t sz)
void *ObIdManagerAllocator::alloc_(const int64_t sz)
{
int ret = OB_SUCCESS;
void* buf = NULL;
int64_t* tmp = NULL;
void *buf = NULL;
int64_t *tmp = NULL;
int64_t size = 0;
if (OB_UNLIKELY(!inited_)) {
@ -80,7 +91,7 @@ void* ObIdManagerAllocator::alloc_(int64_t sz)
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_ERROR("allocate memory by ObSmallAllocator failed", K(sz), K(object_size_), K(ret));
} else {
tmp = static_cast<int64_t*>(buf);
tmp = static_cast<int64_t *>(buf);
*tmp = ALLOC_MAGIC;
tmp++;
*tmp = SMALL_ALLOC_SYMBOL;
@ -91,7 +102,7 @@ void* ObIdManagerAllocator::alloc_(int64_t sz)
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_ERROR("allocate memory by ObMalloc failed", K(sz), K(object_size_), K(ret));
} else {
tmp = static_cast<int64_t*>(buf);
tmp = static_cast<int64_t *>(buf);
*tmp = ALLOC_MAGIC;
tmp++;
*tmp = M_ALLOC_SYMBOL;
@ -99,7 +110,7 @@ void* ObIdManagerAllocator::alloc_(int64_t sz)
}
if (OB_SUCC(ret) && OB_LIKELY(NULL != buf)) {
tmp = static_cast<int64_t*>(buf);
tmp = static_cast<int64_t *>(buf);
tmp += 2;
buf = tmp;
}
@ -107,7 +118,7 @@ void* ObIdManagerAllocator::alloc_(int64_t sz)
return buf;
}
void ObIdManagerAllocator::free_(void* ptr)
void ObIdManagerAllocator::free_(void *ptr)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(!inited_)) {
@ -117,8 +128,8 @@ void ObIdManagerAllocator::free_(void* ptr)
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid argument", KP(ptr), K(ret));
} else {
int64_t* tmp_magic = static_cast<int64_t*>(ptr);
int64_t* tmp_symbol = static_cast<int64_t*>(ptr);
int64_t *tmp_magic = static_cast<int64_t *>(ptr);
int64_t *tmp_symbol = static_cast<int64_t *>(ptr);
tmp_magic -= 2;
tmp_symbol -= 1;
if (OB_UNLIKELY(ALLOC_MAGIC != *tmp_magic)) {
@ -126,15 +137,15 @@ void ObIdManagerAllocator::free_(void* ptr)
LOG_WARN("invalid magic", KP(ptr), K(*tmp_magic), K(ret));
} else {
switch (*tmp_symbol) {
case SMALL_ALLOC_SYMBOL: {
small_alloc_.free(static_cast<void*>(tmp_magic));
case SMALL_ALLOC_SYMBOL: {
small_alloc_.free(static_cast<void *>(tmp_magic));
break;
}
case M_ALLOC_SYMBOL: {
m_alloc_.free(static_cast<void*>(tmp_magic));
case M_ALLOC_SYMBOL: {
m_alloc_.free(static_cast<void *>(tmp_magic));
break;
}
default: {
default: {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid symbol magic", KP(ptr), K(*tmp_symbol), K(ret));
break;
@ -146,5 +157,5 @@ void ObIdManagerAllocator::free_(void* ptr)
}
}
} // namespace sql
} // namespace oceanbase
} // namespace sql
} // namespace oceanbase