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vm_radix_init: use initializer

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Several vm_radix tries are not initialized with vm_radix_init. That
works, for now, since static initialization zeroes the root field
anyway, but if initialization changes, these tries will fail. Add
missing initializer calls.

Reviewed by:	alc, kib, markj
Differential Revision:	https://reviews.freebsd.org/D40971
This commit is contained in:
Doug Moore 2023-07-14 01:49:55 -05:00
parent 5d4f8df451
commit 3e04ae433f
5 changed files with 5 additions and 0 deletions
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1
sys/amd64/amd64/pmap.c
View file

@ -1993,6 +1993,7 @@ pmap_bootstrap(vm_paddr_t *firstaddr)
kernel_pmap->pm_ucr3 = PMAP_NO_CR3;
TAILQ_INIT(&kernel_pmap->pm_pvchunk);
kernel_pmap->pm_stats.resident_count = res;
vm_radix_init(&kernel_pmap->pm_root);
kernel_pmap->pm_flags = pmap_flags;
/*

1
sys/arm64/arm64/pmap.c
View file

@ -1291,6 +1291,7 @@ pmap_bootstrap(vm_paddr_t kernstart, vm_size_t kernlen)
PMAP_LOCK_INIT(kernel_pmap);
kernel_pmap->pm_l0_paddr =
pmap_early_vtophys((vm_offset_t)kernel_pmap_store.pm_l0);
vm_radix_init(&kernel_pmap->pm_root);
kernel_pmap->pm_cookie = COOKIE_FROM(-1, INT_MIN);
kernel_pmap->pm_stage = PM_STAGE1;
kernel_pmap->pm_levels = 4;

1
sys/i386/i386/pmap.c
View file

@ -659,6 +659,7 @@ __CONCAT(PMTYPE, bootstrap)(vm_paddr_t firstaddr)
CPU_FILL(&kernel_pmap->pm_active); /* don't allow deactivation */
kernel_pmap->pm_stats.resident_count = res;
TAILQ_INIT(&kernel_pmap->pm_pvchunk);
vm_radix_init(&kernel_pmap->pm_root);
/*
* Initialize the global pv list lock.

1
sys/riscv/riscv/pmap.c
View file

@ -646,6 +646,7 @@ pmap_bootstrap(vm_offset_t l1pt, vm_paddr_t kernstart, vm_size_t kernlen)
/* Set this early so we can use the pagetable walking functions */
kernel_pmap_store.pm_top = (pd_entry_t *)l1pt;
PMAP_LOCK_INIT(kernel_pmap);
vm_radix_init(&kernel_pmap->pm_root);
rw_init(&pvh_global_lock, "pmap pv global");

1
sys/vm/vm_object.c
View file

@ -286,6 +286,7 @@ vm_object_init(void)
mtx_init(&vm_object_list_mtx, "vm object_list", NULL, MTX_DEF);
rw_init(&kernel_object->lock, "kernel vm object");
vm_radix_init(&kernel_object->rtree);
_vm_object_allocate(OBJT_PHYS, atop(VM_MAX_KERNEL_ADDRESS -
VM_MIN_KERNEL_ADDRESS), OBJ_UNMANAGED, kernel_object, NULL);
#if VM_NRESERVLEVEL > 0