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Simplify extent_node_t and add extent_node_init().

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This commit is contained in:
Jason Evans
2015-02-17 15:13:52 -08:00
parent ee41ad409a
commit a4e1888d1a
6 changed files with 38 additions and 42 deletions
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33
include/jemalloc/internal/extent.h
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@@ -30,19 +30,12 @@ struct extent_node_s {
*/
bool en_achunk;
union {
/* Profile counters, used for huge objects. */
prof_tctx_t *en_prof_tctx;
/* Profile counters, used for huge objects. */
prof_tctx_t *en_prof_tctx;
struct {
/*
* Linkage for arena's runs_dirty and chunks_dirty
* rings.
*/
qr(extent_node_t) cd_link;
arena_chunk_map_misc_t runs_dirty;
};
};
/* Linkage for arena's runs_dirty and chunks_dirty rings. */
qr(extent_node_t) cd_link;
arena_chunk_map_misc_t runs_dirty;
union {
/* Linkage for the size/address-ordered tree. */
@@ -82,6 +75,8 @@ void extent_node_size_set(extent_node_t *node, size_t size);
void extent_node_zeroed_set(extent_node_t *node, bool zeroed);
void extent_node_achunk_set(extent_node_t *node, bool achunk);
void extent_node_prof_tctx_set(extent_node_t *node, prof_tctx_t *tctx);
void extent_node_init(extent_node_t *node, arena_t *arena, void *addr,
size_t size, bool zeroed);
#endif
#if (defined(JEMALLOC_ENABLE_INLINE) || defined(JEMALLOC_EXTENT_C_))
@@ -168,6 +163,20 @@ extent_node_prof_tctx_set(extent_node_t *node, prof_tctx_t *tctx)
node->en_prof_tctx = tctx;
}
JEMALLOC_INLINE void
extent_node_init(extent_node_t *node, arena_t *arena, void *addr, size_t size,
bool zeroed)
{
extent_node_arena_set(node, arena);
extent_node_addr_set(node, addr);
extent_node_size_set(node, size);
extent_node_zeroed_set(node, zeroed);
extent_node_achunk_set(node, false);
if (config_prof)
extent_node_prof_tctx_set(node, NULL);
}
#endif
#endif /* JEMALLOC_H_INLINES */

1
include/jemalloc/internal/private_symbols.txt
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@@ -182,6 +182,7 @@ extent_node_addr_get
extent_node_addr_set
extent_node_arena_get
extent_node_arena_set
extent_node_init
extent_node_prof_tctx_get
extent_node_prof_tctx_set
extent_node_size_get