xnu-3247.1.106.tar.gz

[apple/xnu.git] / osfmk / mach_debug / zone_info.h

diff --git a/osfmk/mach_debug/zone_info.h b/osfmk/mach_debug/zone_info.h
index 88957239d9dd6ce8434d9e122a83ce6fc7a659b4..facfe2a4f0d952026daab513decb72bed0c407f8 100644 (file)
--- a/osfmk/mach_debug/zone_info.h
+++ b/osfmk/mach_debug/zone_info.h
@@ -63,8 +63,9 @@
 #include <mach/machine/vm_types.h>
 
 /*
- *     Remember to update the mig type definitions
- *     in mach_debug_types.defs when adding/removing fields.
+ *     Legacy definitions for host_zone_info().  This interface, and
+ *     these definitions have been deprecated in favor of the new
+ *     mach_zone_info() inteface and types below.
  */
 
 #define ZONE_NAME_MAX_LEN              80
@@ -78,10 +79,10 @@ typedef zone_name_t *zone_name_array_t;
 
 typedef struct zone_info {
        integer_t       zi_count;       /* Number of elements used now */
-       natural_t       zi_cur_size;    /* current memory utilization */
-       natural_t       zi_max_size;    /* how large can this zone grow */
-       natural_t       zi_elem_size;   /* size of an element */
-       natural_t       zi_alloc_size;  /* size used for more memory */
+       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 */
        integer_t       zi_pageable;    /* zone pageable? */
        integer_t       zi_sleepable;   /* sleep if empty? */
        integer_t       zi_exhaustible; /* merely return if empty? */
@@ -90,4 +91,58 @@ typedef struct zone_info {
 
 typedef zone_info_t *zone_info_array_t;
 
+
+/*
+ *     Remember to update the mig type definitions
+ *     in mach_debug_types.defs when adding/removing fields.
+ */
+
+#define MACH_ZONE_NAME_MAX_LEN         80
+
+typedef struct mach_zone_name {
+       char            mzn_name[ZONE_NAME_MAX_LEN];
+} mach_zone_name_t;
+
+typedef mach_zone_name_t *mach_zone_name_array_t;
+
+typedef struct mach_zone_info_data {
+       uint64_t        mzi_count;      /* count of elements in use */
+       uint64_t        mzi_cur_size;   /* current memory utilization */
+       uint64_t        mzi_max_size;   /* how large can this zone grow */
+        uint64_t       mzi_elem_size;  /* size of an element */
+       uint64_t        mzi_alloc_size; /* size used for more memory */
+       uint64_t        mzi_sum_size;   /* sum of all allocs (life of zone) */
+       uint64_t        mzi_exhaustible;        /* merely return if empty? */
+       uint64_t        mzi_collectable;        /* garbage collect elements? */
+} mach_zone_info_t;
+
+typedef mach_zone_info_t *mach_zone_info_array_t;
+
+typedef struct task_zone_info_data {
+       uint64_t        tzi_count;      /* count of elements in use */
+       uint64_t        tzi_cur_size;   /* current memory utilization */
+       uint64_t        tzi_max_size;   /* how large can this zone grow */
+        uint64_t       tzi_elem_size;  /* size of an element */
+       uint64_t        tzi_alloc_size; /* size used for more memory */
+       uint64_t        tzi_sum_size;   /* sum of all allocs (life of zone) */
+       uint64_t        tzi_exhaustible;        /* merely return if empty? */
+       uint64_t        tzi_collectable;        /* garbage collect elements? */
+       uint64_t        tzi_caller_acct;        /* charged to caller (or kernel) */
+       uint64_t        tzi_task_alloc; /* sum of all allocs by this task */
+       uint64_t        tzi_task_free;  /* sum of all frees by this task */
+} task_zone_info_t;
+
+typedef task_zone_info_t *task_zone_info_array_t;
+
+typedef struct mach_memory_info {
+    uint64_t flags;
+    uint64_t site;
+    uint64_t size;
+    uint64_t free;
+    uint64_t largest;
+    uint64_t _resv[3];
+} mach_memory_info_t;
+
+typedef mach_memory_info_t *mach_memory_info_array_t;
+
 #endif /* _MACH_DEBUG_ZONE_INFO_H_ */