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Code Issues Releases Activity

Both the vm_map and vmspace zones are defined as "no free". So, there is no

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point in defining a fini function for these zones.

Reviewed by:	kib
Approved by:	re (glebius)
Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Alan Cox 2013-09-22 17:48:10 +00:00
parent fd291ae3ec
commit f872f6eaf5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=255793
1 changed files with 2 additions and 23 deletions
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25
sys/vm/vm_map.c
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@ -127,9 +127,7 @@ static uma_zone_t kmapentzone;
static uma_zone_t mapzone; static uma_zone_t mapzone;
static uma_zone_t vmspace_zone; static uma_zone_t vmspace_zone;
static int vmspace_zinit(void *mem, int size, int flags); static int vmspace_zinit(void *mem, int size, int flags);
static void vmspace_zfini(void *mem, int size);
static int vm_map_zinit(void *mem, int ize, int flags); static int vm_map_zinit(void *mem, int ize, int flags);
static void vm_map_zfini(void *mem, int size);
static void _vm_map_init(vm_map_t map, pmap_t pmap, vm_offset_t min, static void _vm_map_init(vm_map_t map, pmap_t pmap, vm_offset_t min,
vm_offset_t max); vm_offset_t max);
static void vm_map_entry_deallocate(vm_map_entry_t entry, boolean_t system_map); static void vm_map_entry_deallocate(vm_map_entry_t entry, boolean_t system_map);
@ -192,7 +190,7 @@ vm_map_startup(void)
#else #else
NULL, NULL,
#endif #endif
vm_map_zinit, vm_map_zfini, UMA_ALIGN_PTR, UMA_ZONE_NOFREE); vm_map_zinit, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
uma_prealloc(mapzone, MAX_KMAP); uma_prealloc(mapzone, MAX_KMAP);
kmapentzone = uma_zcreate("KMAP ENTRY", sizeof(struct vm_map_entry), kmapentzone = uma_zcreate("KMAP ENTRY", sizeof(struct vm_map_entry),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, NULL, NULL, NULL, NULL, UMA_ALIGN_PTR,
@ -205,16 +203,7 @@ vm_map_startup(void)
#else #else
NULL, NULL,
#endif #endif
vmspace_zinit, vmspace_zfini, UMA_ALIGN_PTR, UMA_ZONE_NOFREE); vmspace_zinit, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
}
static void
vmspace_zfini(void *mem, int size)
{
struct vmspace *vm;
vm = (struct vmspace *)mem;
vm_map_zfini(&vm->vm_map, sizeof(vm->vm_map));
} }
static int static int
@ -230,16 +219,6 @@ vmspace_zinit(void *mem, int size, int flags)
return (0); return (0);
} }
static void
vm_map_zfini(void *mem, int size)
{
vm_map_t map;
map = (vm_map_t)mem;
mtx_destroy(&map->system_mtx);
sx_destroy(&map->lock);
}
static int static int
vm_map_zinit(void *mem, int size, int flags) vm_map_zinit(void *mem, int size, int flags)
{ {