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Don't call vm_map_growstack() from trapwrite() as vm_fault() now performs

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this automatically.
This commit is contained in:
Alan Cox 2002-04-27 17:07:15 +00:00
parent ab45c4a6f4
commit ce6612b6b6
2 changed files with 8 additions and 14 deletions
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11
sys/amd64/amd64/trap.c
View file

@ -886,13 +886,10 @@ int trapwrite(addr)
++p->p_lock;
PROC_UNLOCK(p);
if (vm_map_growstack(p, va) != KERN_SUCCESS)
rv = KERN_FAILURE;
else
/*
* fault the data page
*/
rv = vm_fault(&vm->vm_map, va, VM_PROT_WRITE, VM_FAULT_DIRTY);
/*
* fault the data page
*/
rv = vm_fault(&vm->vm_map, va, VM_PROT_WRITE, VM_FAULT_DIRTY);
PROC_LOCK(p);
--p->p_lock;

11
sys/i386/i386/trap.c
View file

@ -886,13 +886,10 @@ int trapwrite(addr)
++p->p_lock;
PROC_UNLOCK(p);
if (vm_map_growstack(p, va) != KERN_SUCCESS)
rv = KERN_FAILURE;
else
/*
* fault the data page
*/
rv = vm_fault(&vm->vm_map, va, VM_PROT_WRITE, VM_FAULT_DIRTY);
/*
* fault the data page
*/
rv = vm_fault(&vm->vm_map, va, VM_PROT_WRITE, VM_FAULT_DIRTY);
PROC_LOCK(p);
--p->p_lock;