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Added opt_abort_conf: abort on invalid config options.

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This commit is contained in:
Qi Wang
2017-05-25 15:30:11 -07:00
committed by Qi Wang
parent 57aaa53f2b
commit b86d271cbf
5 changed files with 56 additions and 15 deletions
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29
include/jemalloc/internal/jemalloc_internal_externs.h
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@@ -6,23 +6,24 @@
#include "jemalloc/internal/tsd_types.h"
/* TSD checks this to set thread local slow state accordingly. */
extern bool malloc_slow;
extern bool malloc_slow;
/* Run-time options. */
extern bool opt_abort;
extern const char *opt_junk;
extern bool opt_junk_alloc;
extern bool opt_junk_free;
extern bool opt_utrace;
extern bool opt_xmalloc;
extern bool opt_zero;
extern unsigned opt_narenas;
extern bool opt_abort;
extern bool opt_abort_conf;
extern const char *opt_junk;
extern bool opt_junk_alloc;
extern bool opt_junk_free;
extern bool opt_utrace;
extern bool opt_xmalloc;
extern bool opt_zero;
extern unsigned opt_narenas;
/* Number of CPUs. */
extern unsigned ncpus;
extern unsigned ncpus;
/* Number of arenas used for automatic multiplexing of threads and arenas. */
extern unsigned narenas_auto;
extern unsigned narenas_auto;
/*
* Arenas that are used to service external requests. Not all elements of the
@@ -34,18 +35,18 @@ extern atomic_p_t arenas[];
* pind2sz_tab encodes the same information as could be computed by
* pind2sz_compute().
*/
extern size_t const pind2sz_tab[NPSIZES+1];
extern size_t const pind2sz_tab[NPSIZES+1];
/*
* index2size_tab encodes the same information as could be computed (at
* unacceptable cost in some code paths) by index2size_compute().
*/
extern size_t const index2size_tab[NSIZES];
extern size_t const index2size_tab[NSIZES];
/*
* size2index_tab is a compact lookup table that rounds request sizes up to
* size classes. In order to reduce cache footprint, the table is compressed,
* and all accesses are via size2index().
*/
extern uint8_t const size2index_tab[];
extern uint8_t const size2index_tab[];
void *a0malloc(size_t size);
void a0dalloc(void *ptr);