diff options
Diffstat (limited to 'erts/emulator/sys/common/erl_mmap.h')
| -rw-r--r-- | erts/emulator/sys/common/erl_mmap.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/erts/emulator/sys/common/erl_mmap.h b/erts/emulator/sys/common/erl_mmap.h index 1341a0b7eb..b3c45ba116 100644 --- a/erts/emulator/sys/common/erl_mmap.h +++ b/erts/emulator/sys/common/erl_mmap.h @@ -53,7 +53,12 @@ typedef struct { #define ERTS_LITERAL_VIRTUAL_AREA_SIZE (UWORD_CONSTANT(1)*1024*1024*1024) #define ERTS_MMAP_INIT_LITERAL_INITER \ - {{NULL, NULL}, {NULL, NULL}, ERTS_LITERAL_VIRTUAL_AREA_SIZE, 1, (1 << 16), 0} + {{NULL, NULL}, {NULL, NULL}, ERTS_LITERAL_VIRTUAL_AREA_SIZE, 1, (1 << 10), 0} + +#define ERTS_HIPE_EXEC_VIRTUAL_AREA_SIZE (UWORD_CONSTANT(512)*1024*1024) + +#define ERTS_MMAP_INIT_HIPE_EXEC_INITER \ + {{NULL, NULL}, {NULL, NULL}, ERTS_HIPE_EXEC_VIRTUAL_AREA_SIZE, 1, (1 << 10), 0} typedef struct ErtsMemMapper_ ErtsMemMapper; @@ -61,7 +66,7 @@ void *erts_mmap(ErtsMemMapper*, Uint32 flags, UWord *sizep); void erts_munmap(ErtsMemMapper*, Uint32 flags, void *ptr, UWord size); void *erts_mremap(ErtsMemMapper*, Uint32 flags, void *ptr, UWord old_size, UWord *sizep); int erts_mmap_in_supercarrier(ErtsMemMapper*, void *ptr); -void erts_mmap_init(ErtsMemMapper*, ErtsMMapInit*); +void erts_mmap_init(ErtsMemMapper*, ErtsMMapInit*, int executable); struct erts_mmap_info_struct { UWord sizes[6]; @@ -126,10 +131,17 @@ Eterm erts_mmap_debug_info(ErtsMemMapper*, struct process*); # define ERTS_HAVE_OS_MMAP 1 #endif +#ifdef ERTS_WANT_MEM_MAPPERS +# include "erl_alloc_types.h" + extern ErtsMemMapper erts_dflt_mmapper; -#if defined(ARCH_64) && defined(ERTS_HAVE_OS_PHYSICAL_MEMORY_RESERVATION) +# if defined(ARCH_64) && defined(ERTS_HAVE_OS_PHYSICAL_MEMORY_RESERVATION) extern ErtsMemMapper erts_literal_mmapper; -#endif +# endif +# ifdef ERTS_ALC_A_EXEC +extern ErtsMemMapper erts_exec_mmapper; +# endif +#endif /* ERTS_WANT_MEM_MAPPERS */ /*#define HARD_DEBUG_MSEG*/ #ifdef HARD_DEBUG_MSEG |