diff options
Diffstat (limited to 'include/mach_debug')
| -rw-r--r-- | include/mach_debug/mach_debug.defs | 20 | ||||
| -rw-r--r-- | include/mach_debug/mach_debug_types.defs | 7 | ||||
| -rw-r--r-- | include/mach_debug/mach_debug_types.h | 2 | ||||
| -rw-r--r-- | include/mach_debug/slab_info.h (renamed from include/mach_debug/zone_info.h) | 57 |
4 files changed, 41 insertions, 45 deletions
diff --git a/include/mach_debug/mach_debug.defs b/include/mach_debug/mach_debug.defs index 2a58dc4..053c3fe 100644 --- a/include/mach_debug/mach_debug.defs +++ b/include/mach_debug/mach_debug.defs @@ -42,17 +42,7 @@ skip; /* host_ipc_statistics_reset */ skip; /* host_callout_info */ skip; /* host_callout_statistics */ skip; /* host_callout_statistics_reset */ - -/* - * Returns information about the memory allocation zones. - */ -routine host_zone_info( - host : host_t; - out names : zone_name_array_t, - CountInOut, Dealloc; - out info : zone_info_array_t, - CountInOut, Dealloc); - +skip; /* host_zone_info */ skip; /* host_ipc_bucket_info */ #if !defined(MACH_IPC_DEBUG) || MACH_IPC_DEBUG @@ -228,6 +218,14 @@ routine mach_vm_object_pages( out pages : vm_page_info_array_t, CountInOut, Dealloc); +/* + * Returns information about the memory allocation caches. + */ +routine host_slab_info( + host : host_t; + out info : cache_info_array_t, + CountInOut, Dealloc); + #else /* !defined(MACH_VM_DEBUG) || MACH_VM_DEBUG */ skip; /* mach_vm_region_info */ skip; /* mach_vm_object_info */ diff --git a/include/mach_debug/mach_debug_types.defs b/include/mach_debug/mach_debug_types.defs index 9f1976f..f60125a 100644 --- a/include/mach_debug/mach_debug_types.defs +++ b/include/mach_debug/mach_debug_types.defs @@ -32,11 +32,8 @@ #include <mach/std_types.defs> -type zone_name_t = struct[80] of char; -type zone_name_array_t = array[] of zone_name_t; - -type zone_info_t = struct[9] of integer_t; -type zone_info_array_t = array[] of zone_info_t; +type cache_info_t = struct[19] of integer_t; +type cache_info_array_t = array[] of cache_info_t; type hash_info_bucket_t = struct[1] of natural_t; type hash_info_bucket_array_t = array[] of hash_info_bucket_t; diff --git a/include/mach_debug/mach_debug_types.h b/include/mach_debug/mach_debug_types.h index 2ba0cb1..5d4efcd 100644 --- a/include/mach_debug/mach_debug_types.h +++ b/include/mach_debug/mach_debug_types.h @@ -32,7 +32,7 @@ #include <mach_debug/ipc_info.h> #include <mach_debug/vm_info.h> -#include <mach_debug/zone_info.h> +#include <mach_debug/slab_info.h> #include <mach_debug/hash_info.h> typedef char symtab_name_t[32]; diff --git a/include/mach_debug/zone_info.h b/include/mach_debug/slab_info.h index 1b36fe0..37dcb8c 100644 --- a/include/mach_debug/zone_info.h +++ b/include/mach_debug/slab_info.h @@ -24,38 +24,39 @@ * the rights to redistribute these changes. */ -#ifndef _MACH_DEBUG_ZONE_INFO_H_ -#define _MACH_DEBUG_ZONE_INFO_H_ +#ifndef _MACH_DEBUG_SLAB_INFO_H_ +#define _MACH_DEBUG_SLAB_INFO_H_ -#include <mach/boolean.h> -#include <mach/machine/vm_types.h> +#include <sys/types.h> /* * Remember to update the mig type definitions * in mach_debug_types.defs when adding/removing fields. */ -#define ZONE_NAME_MAX_LEN 80 - -typedef struct zone_name { - char zn_name[ZONE_NAME_MAX_LEN]; -} zone_name_t; - -typedef zone_name_t *zone_name_array_t; - - -typedef struct zone_info { - integer_t zi_count; /* Number of elements used now */ - vm_size_t zi_cur_size; /* current memory utilization */ - vm_size_t zi_max_size; /* how large can this zone grow */ - vm_size_t zi_elem_size; /* size of an element */ - vm_size_t zi_alloc_size; /* size used for more memory */ -/*boolean_t*/integer_t zi_pageable; /* zone pageable? */ -/*boolean_t*/integer_t zi_sleepable; /* sleep if empty? */ -/*boolean_t*/integer_t zi_exhaustible; /* merely return if empty? */ -/*boolean_t*/integer_t zi_collectable; /* garbage collect elements? */ -} zone_info_t; - -typedef zone_info_t *zone_info_array_t; - -#endif /* _MACH_DEBUG_ZONE_INFO_H_ */ +#define CACHE_NAME_MAX_LEN 32 + +#define CACHE_FLAGS_NO_CPU_POOL 0x01 +#define CACHE_FLAGS_SLAB_EXTERNAL 0x02 +#define CACHE_FLAGS_NO_RECLAIM 0x04 +#define CACHE_FLAGS_VERIFY 0x08 +#define CACHE_FLAGS_DIRECT 0x10 + +typedef struct cache_info { + int flags; + size_t cpu_pool_size; + size_t obj_size; + size_t align; + size_t buf_size; + size_t slab_size; + unsigned long bufs_per_slab; + unsigned long nr_objs; + unsigned long nr_bufs; + unsigned long nr_slabs; + unsigned long nr_free_slabs; + char name[CACHE_NAME_MAX_LEN]; +} cache_info_t; + +typedef cache_info_t *cache_info_array_t; + +#endif /* _MACH_DEBUG_SLAB_INFO_H_ */ |