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FD.io VPP
v21.10.1-2-g0a485f517
Vector Packet Processing
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531 #define DLM_MAGIC_CONSTANT 0xdeaddabe
534 #define DLM_ABORT {extern void os_panic(void); os_panic(); abort();}
535 #define ONLY_MSPACES 1
540 #ifndef DLMALLOC_VERSION
541 #define DLMALLOC_VERSION 20806
544 #ifndef DLMALLOC_EXPORT
545 #define DLMALLOC_EXPORT extern
553 #define LACKS_FCNTL_H
558 #define WIN32_LEAN_AND_MEAN
562 #define HAVE_MORECORE 0
563 #define LACKS_UNISTD_H
564 #define LACKS_SYS_PARAM_H
565 #define LACKS_SYS_MMAN_H
566 #define LACKS_STRING_H
567 #define LACKS_STRINGS_H
568 #define LACKS_SYS_TYPES_H
569 #define LACKS_ERRNO_H
570 #define LACKS_SCHED_H
571 #ifndef MALLOC_FAILURE_ACTION
572 #define MALLOC_FAILURE_ACTION
576 #define MMAP_CLEARS 0
578 #define MMAP_CLEARS 1
583 #if defined(DARWIN) || defined(_DARWIN)
585 #ifndef HAVE_MORECORE
586 #define HAVE_MORECORE 0
589 #ifndef MALLOC_ALIGNMENT
590 #define MALLOC_ALIGNMENT ((size_t)16U)
595 #ifndef LACKS_SYS_TYPES_H
596 #include <sys/types.h>
600 #define MAX_SIZE_T (~(size_t)0)
603 #define USE_LOCKS ((defined(USE_SPIN_LOCKS) && USE_SPIN_LOCKS != 0) || \
604 (defined(USE_RECURSIVE_LOCKS) && USE_RECURSIVE_LOCKS != 0))
608 #if ((defined(__GNUC__) && \
609 ((__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)) || \
610 defined(__i386__) || defined(__x86_64__))) || \
611 (defined(_MSC_VER) && _MSC_VER>=1310))
612 #ifndef USE_SPIN_LOCKS
613 #define USE_SPIN_LOCKS 1
616 #error "USE_SPIN_LOCKS defined without implementation"
618 #elif !defined(USE_SPIN_LOCKS)
619 #define USE_SPIN_LOCKS 0
623 #define ONLY_MSPACES 1
632 #ifndef MALLOC_ALIGNMENT
633 #define MALLOC_ALIGNMENT ((size_t)(2 * sizeof(void *)))
639 #define DLM_ABORT abort()
641 #ifndef DLM_ABORT_ON_ASSERT_FAILURE
642 #define DLM_ABORT_ON_ASSERT_FAILURE 1
644 #ifndef PROCEED_ON_ERROR
645 #define PROCEED_ON_ERROR 0
651 #ifndef MALLOC_INSPECT_ALL
652 #define MALLOC_INSPECT_ALL 0
658 #define MMAP_CLEARS 1
662 #define HAVE_MREMAP 1
665 #define HAVE_MREMAP 0
668 #ifndef MALLOC_FAILURE_ACTION
669 #define MALLOC_FAILURE_ACTION errno = ENOMEM;
671 #ifndef HAVE_MORECORE
673 #define HAVE_MORECORE 0
675 #define HAVE_MORECORE 1
679 #define MORECORE_CONTIGUOUS 0
681 #define MORECORE_DEFAULT sbrk
682 #ifndef MORECORE_CONTIGUOUS
683 #define MORECORE_CONTIGUOUS 1
686 #ifndef DEFAULT_GRANULARITY
687 #if (MORECORE_CONTIGUOUS || defined(WIN32))
688 #define DEFAULT_GRANULARITY (0)
690 #define DEFAULT_GRANULARITY ((size_t)64U * (size_t)1024U)
693 #ifndef DEFAULT_TRIM_THRESHOLD
694 #ifndef MORECORE_CANNOT_TRIM
695 #define DEFAULT_TRIM_THRESHOLD ((size_t)2U * (size_t)1024U * (size_t)1024U)
697 #define DEFAULT_TRIM_THRESHOLD MAX_SIZE_T
700 #ifndef DEFAULT_MMAP_THRESHOLD
723 #define DEFAULT_MMAP_THRESHOLD ((size_t)~0ULL)
725 #define DEFAULT_MMAP_THRESHOLD MAX_SIZE_T
728 #ifndef MAX_RELEASE_CHECK_RATE
730 #define MAX_RELEASE_CHECK_RATE 4095
732 #define MAX_RELEASE_CHECK_RATE MAX_SIZE_T
735 #ifndef USE_BUILTIN_FFS
736 #define USE_BUILTIN_FFS 0
738 #ifndef USE_DEV_RANDOM
739 #define USE_DEV_RANDOM 0
742 #define NO_MALLINFO 0
744 #ifndef MALLINFO_FIELD_TYPE
745 #define MALLINFO_FIELD_TYPE size_t
747 #ifndef NO_MALLOC_STATS
748 #define NO_MALLOC_STATS 0
750 #ifndef NO_SEGMENT_TRAVERSAL
751 #define NO_SEGMENT_TRAVERSAL 0
761 #define M_TRIM_THRESHOLD (-1)
762 #define M_GRANULARITY (-2)
763 #define M_MMAP_THRESHOLD (-3)
792 #if 0 // def HAVE_USR_INCLUDE_MALLOC_H
793 #include "/usr/include/malloc.h"
795 #ifndef STRUCT_MALLINFO_DECLARED
797 #define _STRUCT_MALLINFO
798 #define STRUCT_MALLINFO_DECLARED 1
821 #if defined(__GNUC__)
822 #define FORCEINLINE __inline __attribute__ ((always_inline))
823 #elif defined(_MSC_VER)
824 #define FORCEINLINE __forceinline
828 #if defined(__GNUC__)
829 #define NOINLINE __attribute__ ((noinline))
830 #elif defined(_MSC_VER)
831 #define NOINLINE __declspec(noinline)
840 #define FORCEINLINE inline
851 #ifndef USE_DL_PREFIX
852 #define dlcalloc calloc
854 #define dlmalloc malloc
855 #define dlmemalign memalign
856 #define dlposix_memalign posix_memalign
857 #define dlrealloc realloc
858 #define dlrealloc_in_place realloc_in_place
859 #define dlvalloc valloc
860 #define dlpvalloc pvalloc
862 #define dlmallopt mallopt
863 #define dlmalloc_trim malloc_trim
864 #define dlmalloc_stats malloc_stats
865 #define dlmalloc_usable_size malloc_usable_size
866 #define dlmalloc_footprint malloc_footprint
867 #define dlmalloc_max_footprint malloc_max_footprint
868 #define dlmalloc_footprint_limit malloc_footprint_limit
869 #define dlmalloc_set_footprint_limit malloc_set_footprint_limit
870 #define dlmalloc_inspect_all malloc_inspect_all
871 #define dlindependent_calloc independent_calloc
872 #define dlindependent_comalloc independent_comalloc
873 #define dlbulk_free bulk_free
1051 #if MALLOC_INSPECT_ALL
1080 DLMALLOC_EXPORT void dlmalloc_inspect_all(
void(*handler)(
void*,
void *,
size_t,
void*),
1398 size_t elem_size,
void* chunks[]);
1405 size_t sizes[],
void* chunks[]);
1451 unsigned long n_user_data_bytes,
1452 unsigned long align,
void * dlcalloc(size_t n_elements, size_t elem_size)
int dlmallopt(int param_number, int value)
MALLINFO_FIELD_TYPE arena
void ** dlindependent_comalloc(size_t n_elements, size_t sizes[], void *chunks[])
DLMALLOC_EXPORT void * mspace_memalign(mspace msp, size_t alignment, size_t bytes)
int dlposix_memalign(void **pp, size_t alignment, size_t bytes)
DLMALLOC_EXPORT void ** mspace_independent_comalloc(mspace msp, size_t n_elements, size_t sizes[], void *chunks[])
void * dlmalloc(size_t bytes)
size_t dlmalloc_footprint_limit(void)
DLMALLOC_EXPORT size_t mspace_usable_size_with_delta(const void *p)
MALLINFO_FIELD_TYPE hblkhd
DLMALLOC_EXPORT int mspace_enable_disable_trace(mspace msp, int enable)
size_t dlmalloc_set_footprint_limit(size_t bytes)
MALLINFO_FIELD_TYPE uordblks
DLMALLOC_EXPORT int mspace_is_traced(mspace msp)
DLMALLOC_EXPORT void mheap_get_trace(uword offset, uword size)
MALLINFO_FIELD_TYPE fsmblks
DLMALLOC_EXPORT void mspace_disable_expand(mspace msp)
void * dlmemalign(size_t alignment, size_t bytes)
DLMALLOC_EXPORT void * mspace_get_aligned(mspace msp, unsigned long n_user_data_bytes, unsigned long align, unsigned long align_offset)
void * dlrealloc(void *oldmem, size_t bytes)
DLMALLOC_EXPORT void mspace_get_address_and_size(mspace msp, char **addrp, size_t *sizep)
DLMALLOC_EXPORT void * mspace_least_addr(mspace msp)
DLMALLOC_EXPORT size_t mspace_max_footprint(mspace msp)
size_t dlbulk_free(void *array[], size_t nelem)
DLMALLOC_EXPORT size_t mspace_usable_size(const void *mem)
MALLINFO_FIELD_TYPE usmblks
MALLINFO_FIELD_TYPE keepcost
DLMALLOC_EXPORT size_t mspace_footprint(mspace msp)
void * dlpvalloc(size_t bytes)
DLMALLOC_EXPORT mspace create_mspace(size_t capacity, int locked)
size_t dlmalloc_max_footprint(void)
DLMALLOC_EXPORT void mspace_put_no_offset(mspace msp, void *p)
DLMALLOC_EXPORT int mspace_trim(mspace msp, size_t pad)
DLMALLOC_EXPORT void mspace_malloc_stats(mspace msp)
DLMALLOC_EXPORT void * mspace_malloc(mspace msp, size_t bytes)
MALLINFO_FIELD_TYPE ordblks
MALLINFO_FIELD_TYPE hblks
DLMALLOC_EXPORT int mspace_track_large_chunks(mspace msp, int enable)
void * dlrealloc_in_place(void *oldmem, size_t bytes)
size_t dlmalloc_usable_size(void *mem)
void * dlvalloc(size_t bytes)
template key/value backing page structure
int dlmalloc_trim(size_t pad)
DLMALLOC_EXPORT void ** mspace_independent_calloc(mspace msp, size_t n_elements, size_t elem_size, void *chunks[])
DLMALLOC_EXPORT struct dlmallinfo mspace_mallinfo(mspace msp)
DLMALLOC_EXPORT void * mspace_realloc(mspace msp, void *mem, size_t newsize)
DLMALLOC_EXPORT void mspace_put(mspace msp, void *p)
#define MALLINFO_FIELD_TYPE
DLMALLOC_EXPORT void * mspace_calloc(mspace msp, size_t n_elements, size_t elem_size)
DLMALLOC_EXPORT mspace create_mspace_with_base(void *base, size_t capacity, int locked)
void ** dlindependent_calloc(size_t n_elements, size_t elem_size, void *chunks[])
MALLINFO_FIELD_TYPE smblks
DLMALLOC_EXPORT int mspace_is_heap_object(mspace msp, void *p)
u8 pad[3]
log2 (size of the packing page block)
size_t dlmalloc_footprint(void)
DLMALLOC_EXPORT void mheap_put_trace(uword offset, uword size)
DLMALLOC_EXPORT void mspace_free(mspace msp, void *mem)
DLMALLOC_EXPORT int mspace_mallopt(int, int)
DLMALLOC_EXPORT size_t destroy_mspace(mspace msp)
MALLINFO_FIELD_TYPE fordblks