SlruSharedData Struct Reference

#include <slru.h>

Data Fields
LWLock *	ControlLock
int	num_slots
char **	page_buffer
SlruPageStatus *	page_status
bool *	page_dirty
int *	page_number
int *	page_lru_count
LWLockPadded *	buffer_locks
XLogRecPtr *	group_lsn
int	lsn_groups_per_page
int	cur_lru_count
int	latest_page_number
int	slru_stats_idx

Detailed Description

Definition at line 53 of file slru.h.

Field Documentation

buffer_locks

LWLockPadded* SlruSharedData::buffer_locks

Definition at line 69 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruReadPage(), SimpleLruWaitIO(), and SlruInternalWritePage().

ControlLock

LWLock* SlruSharedData::ControlLock

Definition at line 55 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruReadPage(), SimpleLruReadPage_ReadOnly(), SimpleLruTruncate(), SimpleLruWaitIO(), SimpleLruWriteAll(), SlruDeleteSegment(), and SlruInternalWritePage().

cur_lru_count

int SlruSharedData::cur_lru_count

Definition at line 91 of file slru.h.

Referenced by SimpleLruInit(), and SlruSelectLRUPage().

group_lsn

XLogRecPtr* SlruSharedData::group_lsn

Definition at line 79 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruZeroLSNs(), and SlruPhysicalWritePage().

latest_page_number

int SlruSharedData::latest_page_number

Definition at line 98 of file slru.h.

Referenced by SimpleLruTruncate(), SimpleLruZeroPage(), and SlruSelectLRUPage().

lsn_groups_per_page

int SlruSharedData::lsn_groups_per_page

Definition at line 80 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruZeroLSNs(), and SlruPhysicalWritePage().

num_slots

int SlruSharedData::num_slots

Definition at line 58 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruReadPage_ReadOnly(), SimpleLruTruncate(), SimpleLruWriteAll(), SlruDeleteSegment(), and SlruSelectLRUPage().

page_buffer

char** SlruSharedData::page_buffer

Definition at line 64 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruZeroPage(), SlruPhysicalReadPage(), and SlruPhysicalWritePage().

page_dirty

bool* SlruSharedData::page_dirty

Definition at line 66 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruReadPage(), SimpleLruTruncate(), SimpleLruWaitIO(), SimpleLruWriteAll(), SimpleLruZeroPage(), SlruDeleteSegment(), SlruInternalWritePage(), and SlruSelectLRUPage().

page_lru_count

int* SlruSharedData::page_lru_count

Definition at line 68 of file slru.h.

Referenced by SimpleLruInit(), and SlruSelectLRUPage().

page_number

int* SlruSharedData::page_number

Definition at line 67 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruReadPage(), SimpleLruReadPage_ReadOnly(), SimpleLruTruncate(), SimpleLruZeroPage(), SlruDeleteSegment(), SlruInternalWritePage(), and SlruSelectLRUPage().

page_status

SlruPageStatus* SlruSharedData::page_status

Definition at line 65 of file slru.h.

Referenced by SimpleLruInit(), SimpleLruReadPage(), SimpleLruReadPage_ReadOnly(), SimpleLruTruncate(), SimpleLruWaitIO(), SimpleLruWriteAll(), SimpleLruZeroPage(), SlruDeleteSegment(), SlruInternalWritePage(), and SlruSelectLRUPage().

slru_stats_idx

int SlruSharedData::slru_stats_idx

Definition at line 101 of file slru.h.

Referenced by SimpleLruDoesPhysicalPageExist(), SimpleLruInit(), SimpleLruReadPage(), SimpleLruReadPage_ReadOnly(), SimpleLruTruncate(), SimpleLruWriteAll(), SimpleLruZeroPage(), and SlruPhysicalWritePage().

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The documentation for this struct was generated from the following file:

• src/include/access/slru.h