[フレーム]

dsa_area_control Struct Reference

Data Fields

dsa_segment_header segment_header

dsa_handle handle

dsm_handle segment_handles [DSA_MAX_SEGMENTS]

dsa_segment_index segment_bins [DSA_NUM_SEGMENT_BINS]

dsa_area_pool pools [DSA_NUM_SIZE_CLASSES]

size_t init_segment_size

size_t max_segment_size

size_t total_segment_size

size_t max_total_segment_size

dsa_segment_index high_segment_index

int refcnt

bool pinned

size_t freed_segment_counter

int lwlock_tranche_id

LWLock lock

Detailed Description

Definition at line 287 of file dsa.c.

Field Documentation

◆ freed_segment_counter

size_t dsa_area_control::freed_segment_counter

Definition at line 314 of file dsa.c.

Referenced by attach_internal(), check_for_freed_segments(), check_for_freed_segments_locked(), and destroy_superblock().

◆ handle

dsa_handle dsa_area_control::handle

Definition at line 292 of file dsa.c.

Referenced by attach_internal(), create_internal(), dsa_dump(), dsa_get_handle(), dsa_release_in_place(), get_segment_by_index(), and make_new_segment().

◆ high_segment_index

dsa_segment_index dsa_area_control::high_segment_index

Definition at line 308 of file dsa.c.

Referenced by dsa_release_in_place(), and make_new_segment().

◆ init_segment_size

size_t dsa_area_control::init_segment_size

Definition at line 300 of file dsa.c.

Referenced by create_internal(), and make_new_segment().

◆ lock

LWLock dsa_area_control::lock

Definition at line 318 of file dsa.c.

Referenced by create_internal(), and dsa_release_in_place().

◆ lwlock_tranche_id

int dsa_area_control::lwlock_tranche_id

Definition at line 316 of file dsa.c.

Referenced by create_internal().

◆ max_segment_size

size_t dsa_area_control::max_segment_size

Definition at line 302 of file dsa.c.

Referenced by create_internal(), and make_new_segment().

◆ max_total_segment_size

size_t dsa_area_control::max_total_segment_size

Definition at line 306 of file dsa.c.

Referenced by create_internal(), dsa_dump(), dsa_set_size_limit(), and make_new_segment().

◆ pinned

bool dsa_area_control::pinned

Definition at line 312 of file dsa.c.

Referenced by dsa_dump(), dsa_pin(), and dsa_unpin().

◆ pools

dsa_area_pool dsa_area_control::pools[DSA_NUM_SIZE_CLASSES]

Definition at line 298 of file dsa.c.

Referenced by alloc_object(), dsa_allocate_extended(), dsa_dump(), and dsa_trim().

◆ refcnt

int dsa_area_control::refcnt

Definition at line 310 of file dsa.c.

Referenced by attach_internal(), create_internal(), dsa_dump(), dsa_pin(), dsa_release_in_place(), and dsa_unpin().

◆ segment_bins

dsa_segment_index dsa_area_control::segment_bins[DSA_NUM_SEGMENT_BINS]

Definition at line 296 of file dsa.c.

Referenced by create_internal(), dsa_dump(), get_best_segment(), make_new_segment(), rebin_segment(), and unlink_segment().

◆ segment_handles

dsm_handle dsa_area_control::segment_handles[DSA_MAX_SEGMENTS]

Definition at line 294 of file dsa.c.

Referenced by attach_internal(), create_internal(), destroy_superblock(), dsa_release_in_place(), get_segment_by_index(), and make_new_segment().

◆ segment_header

dsa_segment_header dsa_area_control::segment_header

Definition at line 290 of file dsa.c.

Referenced by attach_internal(), create_internal(), and dsa_release_in_place().

◆ total_segment_size

size_t dsa_area_control::total_segment_size

Definition at line 304 of file dsa.c.

Referenced by create_internal(), destroy_superblock(), dsa_dump(), dsa_get_total_size(), and make_new_segment().

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

src/backend/utils/mmgr/dsa.c