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TSD: Move in some of the tcache fields.

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We had put these in the tcache for cache optimization reasons.  After the
previous diff, these no longer apply.
This commit is contained in:
David Goldblatt
2020-04-07 16:59:57 -07:00
committed by David Goldblatt
parent 58a00df238
commit 40e7aed59e
4 changed files with 16 additions and 17 deletions
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7
include/jemalloc/internal/tcache_structs.h
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@@ -7,9 +7,6 @@
#include "jemalloc/internal/ticker.h"
#include "jemalloc/internal/tsd_types.h"
/* Various uses of this struct need it to be a named type. */
typedef ql_elm(tsd_t) tsd_link_t;
struct tcache_s {
/*
* To minimize our cache-footprint, we put the frequently accessed data
@@ -30,10 +27,6 @@ struct tcache_s {
/* Lets us track all the tcaches in an arena. */
ql_elm(tcache_t) link;
/* Logically scoped to tsd, but put here for cache layout reasons. */
ql_elm(tsd_t) tsd_link;
bool in_hook;
/*
* The descriptor lets the arena find our cache bins without seeing the
* tcache definition. This enables arenas to aggregate stats across

10
include/jemalloc/internal/tsd.h
View File

@@ -51,6 +51,8 @@ typedef void (*test_callback_t)(int *);
# define MALLOC_TEST_TSD_INITIALIZER
#endif
typedef ql_elm(tsd_t) tsd_link_t;
/* O(name, type, nullable type) */
#define TSD_DATA_SLOW \
O(tcache_enabled, bool, bool) \
@@ -72,7 +74,9 @@ typedef void (*test_callback_t)(int *);
O(iarena, arena_t *, arena_t *) \
O(arena, arena_t *, arena_t *) \
O(arenas_tdata, arena_tdata_t *, arena_tdata_t *)\
O(binshards, tsd_binshards_t, tsd_binshards_t)
O(binshards, tsd_binshards_t, tsd_binshards_t)\
O(tsd_link, tsd_link_t, tsd_link_t) \
O(in_hook, bool, bool)
#define TSD_DATA_SLOW_INITIALIZER \
/* tcache_enabled */ TCACHE_ENABLED_ZERO_INITIALIZER, \
@@ -94,7 +98,9 @@ typedef void (*test_callback_t)(int *);
/* iarena */ NULL, \
/* arena */ NULL, \
/* arenas_tdata */ NULL, \
/* binshards */ TSD_BINSHARDS_ZERO_INITIALIZER,
/* binshards */ TSD_BINSHARDS_ZERO_INITIALIZER, \
/* tsd_link */ {NULL}, \
/* in_hook */ false,
/* O(name, type, nullable type) */
#define TSD_DATA_FAST \