double_write_block Struct Reference

Collaboration diagram for double_write_block:

Public Attributes
FLUSH_VOLUME_INFO *	flush_volumes_info
volatile unsigned int	count_flush_volumes_info
unsigned int	max_to_flush_vdes
pthread_mutex_t	mutex
DWB_WAIT_QUEUE	wait_queue
char *	write_buffer
DWB_SLOT *	slots
volatile unsigned int	count_wb_pages
unsigned int	block_no
volatile UINT64	version
volatile bool	all_pages_written

Detailed Description

Definition at line 209 of file double_write_buffer.c.

Member Data Documentation

volatile bool double_write_block::all_pages_written

Definition at line 224 of file double_write_buffer.c.

Referenced by dwb_file_sync_helper(), dwb_flush_block(), and dwb_initialize_block().

unsigned int double_write_block::block_no

Definition at line 222 of file double_write_buffer.c.

Referenced by dwb_add_page(), dwb_flush_block(), dwb_flush_next_block(), dwb_initialize_block(), dwb_slots_hash_insert(), and dwb_starts_structure_modification().

volatile unsigned int double_write_block::count_flush_volumes_info

Definition at line 212 of file double_write_buffer.c.

Referenced by dwb_add_volume_to_block_flush_area(), dwb_file_sync_helper(), dwb_flush_block(), dwb_initialize_block(), dwb_load_and_recover_pages(), and dwb_write_block().

volatile unsigned int double_write_block::count_wb_pages

Definition at line 220 of file double_write_buffer.c.

Referenced by dwb_add_page(), dwb_block_create_ordered_slots(), dwb_check_data_page_is_sane(), dwb_flush_block(), dwb_flush_force(), dwb_flush_next_block(), dwb_get_next_block_for_flush(), dwb_initialize_block(), dwb_load_and_recover_pages(), and dwb_write_block().

FLUSH_VOLUME_INFO* double_write_block::flush_volumes_info

Definition at line 211 of file double_write_buffer.c.

Referenced by dwb_add_volume_to_block_flush_area(), dwb_file_sync_helper(), dwb_finalize_block(), dwb_flush_block(), dwb_initialize_block(), dwb_load_and_recover_pages(), and dwb_write_block().

unsigned int double_write_block::max_to_flush_vdes

Definition at line 213 of file double_write_buffer.c.

Referenced by dwb_add_volume_to_block_flush_area(), and dwb_initialize_block().

pthread_mutex_t double_write_block::mutex

Definition at line 215 of file double_write_buffer.c.

Referenced by dwb_finalize_block(), dwb_initialize_block(), dwb_signal_block_completion(), and dwb_wait_for_block_completion().

DWB_SLOT* double_write_block::slots

Definition at line 219 of file double_write_buffer.c.

Referenced by dwb_acquire_next_slot(), dwb_block_create_ordered_slots(), dwb_finalize_block(), dwb_flush_block(), dwb_initialize_block(), dwb_load_and_recover_pages(), and dwb_write_block().

volatile UINT64 double_write_block::version

Definition at line 223 of file double_write_buffer.c.

Referenced by dwb_acquire_next_slot(), dwb_add_page(), dwb_flush_block(), dwb_flush_force(), dwb_flush_next_block(), dwb_initialize_block(), dwb_slots_hash_insert(), and dwb_starts_structure_modification().

DWB_WAIT_QUEUE double_write_block::wait_queue

Definition at line 216 of file double_write_buffer.c.

Referenced by dwb_finalize_block(), dwb_initialize_block(), dwb_signal_block_completion(), and dwb_wait_for_block_completion().

char* double_write_block::write_buffer

Definition at line 218 of file double_write_buffer.c.

Referenced by dwb_finalize_block(), dwb_flush_block(), dwb_initialize_block(), and dwb_load_and_recover_pages().

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

• src/storage/double_write_buffer.c