adcache.cxx File Reference

#include "gb_storage.h"
#include "gb_main.h"
#include "gb_tune.h"

Include dependency graph for adcache.cxx:

Go to the source code of this file.

Classes
struct	gb_cache_entry

Functions
bool	entry_is_linked (gb_cache &cache, gb_cache_idx index)
gb_cache_entry &	unlink_cache_entry (gb_cache &cache, gb_cache_idx index)
void	link_cache_entry_to_top (gb_cache &cache, gb_cache_idx index)
void	flush_cache_entry (gb_cache &cache, gb_cache_idx index)
char *	gb_read_cache (GBENTRY *gbe)
void	gb_free_cache (GB_MAIN_TYPE *Main, GBENTRY *gbe)
static void	gb_uncache (GBCONTAINER *gbc)
void	gb_uncache (GBENTRY *gbe)
void	gb_uncache (GBDATA *gbd)
void	GB_flush_cache (GBDATA *gbd)
static char *	cache_free_some_memory (gb_cache &cache, size_t needed_mem)
char *	gb_alloc_cache_index (GBENTRY *gbe, size_t size)
char *	GB_set_cache_size (GBDATA *gbd, size_t size)

Function Documentation

bool entry_is_linked ( gb_cache &  cache, gb_cache_idx  index  )

inline

Definition at line 29 of file adcache.cxx.

References gb_cache::entries, gb_cache::newest_entry, gb_cache_entry::next, gb_cache::oldest_entry, and gb_cache_entry::prev.

Referenced by flush_cache_entry(), link_cache_entry_to_top(), and unlink_cache_entry().

gb_cache_entry& unlink_cache_entry ( gb_cache &  cache, gb_cache_idx  index  )

inline

Definition at line 36 of file adcache.cxx.

References gb_cache::entries, entry_is_linked(), gb_assert, gb_cache::newest_entry, gb_cache_entry::next, gb_cache::oldest_entry, and gb_cache_entry::prev.

Referenced by cache_free_some_memory(), gb_free_cache(), and gb_read_cache().

void link_cache_entry_to_top ( gb_cache &  cache, gb_cache_idx  index  )

inline

Definition at line 55 of file adcache.cxx.

References gb_cache::big_data_min_size, gb_cache::entries, entry_is_linked(), gb_assert, gb_cache::newest_entry, gb_cache_entry::next, gb_cache::oldest_entry, gb_cache_entry::prev, and gb_cache_entry::sizeof_data.

Referenced by gb_alloc_cache_index(), and gb_read_cache().

void flush_cache_entry ( gb_cache &  cache, gb_cache_idx  index  )

inline

Definition at line 80 of file adcache.cxx.

References GBENTRY::cache_index, gb_cache_entry::data, gb_cache::entries, entry_is_linked(), gb_cache::firstfree_entry, gb_assert, gb_cache_entry::gbe, GBS_incr_hash(), GBS_read_hash(), GBS_write_hash(), gb_cache_entry::next, gb_cache_entry::sizeof_data, and gb_cache::sum_data_size.

Referenced by cache_free_some_memory(), gb_free_cache(), and gb_read_cache().

char* gb_read_cache

(

GBENTRY *

gbe

)

Definition at line 179 of file adcache.cxx.

References GB_MAIN_TYPE::cache, GBENTRY::cache_index, gb_cache_entry::clock, gb_cache_entry::data, flush_cache_entry(), gb_assert, GB_MAIN(), gb_cache_entry::gbe, link_cache_entry_to_top(), NULp, unlink_cache_entry(), and GBDATA::update_date().

Referenced by GB_read_bits_pntr(), and GB_read_pntr().

void gb_free_cache	(	GB_MAIN_TYPE *	Main,
		GBENTRY *	gbe
	)

Definition at line 204 of file adcache.cxx.

References GB_MAIN_TYPE::cache, GBENTRY::cache_index, flush_cache_entry(), and unlink_cache_entry().

Referenced by gb_pre_delete_entry(), and gb_uncache().

static void gb_uncache ( GBCONTAINER *  gbc )

static

Definition at line 221 of file adcache.cxx.

References GB_child(), and GB_nextChild().

Referenced by gb_abort_entry(), GB_flush_cache(), gb_save_extern_data_in_ts__and_uncache(), and gb_uncache().

void gb_uncache

(

GBENTRY *

gbe

)

Definition at line 215 of file adcache.cxx.

References gb_free_cache(), and GB_MAIN().

void gb_uncache ( GBDATA *  gbd )

inline

Definition at line 217 of file adcache.cxx.

References GBDATA::as_container(), GBDATA::as_entry(), gb_uncache(), and GBDATA::is_container().

void GB_flush_cache

(

GBDATA *

gbd

)

Definition at line 226 of file adcache.cxx.

References gb_uncache().

Referenced by GB_read_bits_pntr().

static char* cache_free_some_memory ( gb_cache &  cache, size_t  needed_mem  )

static

Definition at line 231 of file adcache.cxx.

References gb_cache_entry::data, gb_cache::firstfree_entry, flush_cache_entry(), gb_assert, long, gb_cache::max_data_size, NULp, gb_cache::oldest_entry, gb_cache_entry::sizeof_data, gb_cache::sum_data_size, and unlink_cache_entry().

Referenced by gb_alloc_cache_index().

char* gb_alloc_cache_index	(	GBENTRY *	gbe,
		size_t	size
	)

Definition at line 260 of file adcache.cxx.

References ARB_alloc(), ARB_strdup(), GB_MAIN_TYPE::cache, cache_free_some_memory(), GBENTRY::cache_index, gb_cache_entry::clock, gb_cache_entry::data, gb_cache::entries, gb_cache::firstfree_entry, gb_assert, GB_get_db_path(), GB_MAIN(), gb_cache_entry::gbe, link_cache_entry_to_top(), gb_cache_entry::next, gb_cache_entry::sizeof_data, gb_cache::sum_data_size, and GBDATA::update_date().

Referenced by GB_read_bits_pntr(), and GB_read_pntr().

char* GB_set_cache_size	(	GBDATA *	gbd,
		size_t	size
	)

Definition at line 294 of file adcache.cxx.

References gb_cache::big_data_min_size, GB_MAIN_TYPE::cache, GB_MAIN(), gb_cache::max_data_size, and NULp.

Referenced by startup_sequence_cb().