PostgreSQL Source Code: src/backend/storage/buffer/buf_init.c Source File (original) (raw)
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67void
69{
70 bool foundBufs,
71 foundDescs,
72 foundIOCV,
73 foundBufCkpt;
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79 &foundDescs);
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86 &foundBufs));
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92 &foundIOCV);
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105 if (foundDescs || foundBufs || foundIOCV || foundBufCkpt)
106 {
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108 Assert(foundDescs && foundBufs && foundIOCV && foundBufCkpt);
109
110 }
111 else
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113 int i;
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141 }
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145 }
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153}
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163{
164 Size size = 0;
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187 return size;
188}
void pgaio_wref_clear(PgAioWaitRef *iow)
static void pg_atomic_init_u32(volatile pg_atomic_uint32 *ptr, uint32 val)
CkptSortItem * CkptBufferIds
Size BufferManagerShmemSize(void)
WritebackContext BackendWritebackContext
void BufferManagerShmemInit(void)
ConditionVariableMinimallyPadded * BufferIOCVArray
BufferDescPadded * BufferDescriptors
static ConditionVariable * BufferDescriptorGetIOCV(const BufferDesc *bdesc)
static LWLock * BufferDescriptorGetContentLock(const BufferDesc *bdesc)
#define FREENEXT_END_OF_LIST
static void ClearBufferTag(BufferTag *tag)
static BufferDesc * GetBufferDescriptor(uint32 id)
void WritebackContextInit(WritebackContext *context, int *max_pending)
#define TYPEALIGN(ALIGNVAL, LEN)
void ConditionVariableInit(ConditionVariable *cv)
void StrategyInitialize(bool init)
Size StrategyShmemSize(void)
Assert(PointerIsAligned(start, uint64))
void LWLockInitialize(LWLock *lock, int tranche_id)
@ LWTRANCHE_BUFFER_CONTENT
#define PG_CACHE_LINE_SIZE
#define INVALID_PROC_NUMBER
Size add_size(Size s1, Size s2)
Size mul_size(Size s1, Size s2)
void * ShmemInitStruct(const char *name, Size size, bool *foundPtr)