SlruSharedData Struct Reference

#include <slru.h>

Data Fields
int	num_slots
char **	page_buffer
SlruPageStatus *	page_status
bool *	page_dirty
int64 *	page_number
int *	page_lru_count
LWLockPadded *	buffer_locks
LWLockPadded *	bank_locks
int *	bank_cur_lru_count
XLogRecPtr *	group_lsn
int	lsn_groups_per_page
pg_atomic_uint64	latest_page_number
int	slru_stats_idx

Detailed Description

Definition at line 48 of file slru.h.

Field Documentation

bank_cur_lru_count

int* SlruSharedData::bank_cur_lru_count

Definition at line 84 of file slru.h.

Referenced by shmem_slru_init(), SlruRecentlyUsed(), and SlruSelectLRUPage().

bank_locks

LWLockPadded* SlruSharedData::bank_locks

Definition at line 67 of file slru.h.

Referenced by shmem_slru_init(), SimpleLruTruncate(), SimpleLruWaitIO(), SimpleLruWriteAll(), SlruDeleteSegment(), and SlruInternalWritePage().

buffer_locks

LWLockPadded* SlruSharedData::buffer_locks

Definition at line 64 of file slru.h.

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

group_lsn

XLogRecPtr* SlruSharedData::group_lsn

Definition at line 94 of file slru.h.

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

latest_page_number

pg_atomic_uint64 SlruSharedData::latest_page_number

Definition at line 102 of file slru.h.

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

lsn_groups_per_page

int SlruSharedData::lsn_groups_per_page

Definition at line 95 of file slru.h.

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

num_slots

int SlruSharedData::num_slots

Definition at line 51 of file slru.h.

Referenced by shmem_slru_init(), SimpleLruTruncate(), SimpleLruWriteAll(), and SlruDeleteSegment().

page_buffer

char** SlruSharedData::page_buffer

Definition at line 57 of file slru.h.

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

page_dirty

bool* SlruSharedData::page_dirty

Definition at line 59 of file slru.h.

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

page_lru_count

int* SlruSharedData::page_lru_count

Definition at line 61 of file slru.h.

Referenced by shmem_slru_init(), SlruRecentlyUsed(), and SlruSelectLRUPage().

page_number

int64* SlruSharedData::page_number

Definition at line 60 of file slru.h.

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

page_status

SlruPageStatus* SlruSharedData::page_status

Definition at line 58 of file slru.h.

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

slru_stats_idx

int SlruSharedData::slru_stats_idx

Definition at line 105 of file slru.h.

Referenced by shmem_slru_init(), 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