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Add rtree unit tests.

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This commit is contained in:
Jason Evans
2014-01-02 16:08:28 -08:00
parent 5aeeda6f92
commit b980cc774a
6 changed files with 165 additions and 10 deletions
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1
include/jemalloc/internal/private_symbols.txt
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@@ -327,6 +327,7 @@ quarantine_tsd_get_wrapper
quarantine_tsd_init_head
quarantine_tsd_set
register_zone
rtree_delete
rtree_get
rtree_get_locked
rtree_new

14
include/jemalloc/internal/rtree.h
View File

@@ -20,11 +20,16 @@ typedef struct rtree_s rtree_t;
# define RTREE_NODESIZE CACHELINE
#endif
typedef void *(rtree_alloc_t)(size_t);
typedef void (rtree_dalloc_t)(void *);
#endif /* JEMALLOC_H_TYPES */
/******************************************************************************/
#ifdef JEMALLOC_H_STRUCTS
struct rtree_s {
rtree_alloc_t *alloc;
rtree_dalloc_t *dalloc;
malloc_mutex_t mutex;
void **root;
unsigned height;
@@ -35,7 +40,8 @@ struct rtree_s {
/******************************************************************************/
#ifdef JEMALLOC_H_EXTERNS
rtree_t *rtree_new(unsigned bits);
rtree_t *rtree_new(unsigned bits, rtree_alloc_t *alloc, rtree_dalloc_t *dalloc);
void rtree_delete(rtree_t *rtree);
void rtree_prefork(rtree_t *rtree);
void rtree_postfork_parent(rtree_t *rtree);
void rtree_postfork_child(rtree_t *rtree);
@@ -45,7 +51,7 @@ void rtree_postfork_child(rtree_t *rtree);
#ifdef JEMALLOC_H_INLINES
#ifndef JEMALLOC_ENABLE_INLINE
#ifndef JEMALLOC_DEBUG
#ifdef JEMALLOC_DEBUG
void *rtree_get_locked(rtree_t *rtree, uintptr_t key);
#endif
void *rtree_get(rtree_t *rtree, uintptr_t key);
@@ -68,7 +74,7 @@ f(rtree_t *rtree, uintptr_t key) \
i < height - 1; \
i++, lshift += bits, node = child) { \
bits = rtree->level2bits[i]; \
subkey = (key << lshift) >> ((ZU(1) << (LG_SIZEOF_PTR + \
subkey = (key << lshift) >> ((ZU(1) << (LG_SIZEOF_PTR + \
3)) - bits); \
child = (void**)node[subkey]; \
if (child == NULL) { \
@@ -138,7 +144,7 @@ rtree_set(rtree_t *rtree, uintptr_t key, void *val)
bits);
child = (void**)node[subkey];
if (child == NULL) {
child = (void**)base_alloc(sizeof(void *) <<
child = (void**)rtree->alloc(sizeof(void *) <<
rtree->level2bits[i+1]);
if (child == NULL) {
malloc_mutex_unlock(&rtree->mutex);