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Retire vm_fault_quick(). It's no longer used.

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Reviewed by:	kib@
This commit is contained in:
Alan Cox 2010-12-25 23:54:50 +00:00
parent 17891d0082
commit 0b47b37621
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=216701
2 changed files with 0 additions and 19 deletions
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1
sys/vm/vm_extern.h
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@ -85,7 +85,6 @@ int vslock(void *, size_t);
void vsunlock(void *, size_t);
void vm_object_print(/* db_expr_t */ long, boolean_t, /* db_expr_t */ long,
char *);
int vm_fault_quick(caddr_t v, int prot);
struct sf_buf *vm_imgact_map_page(vm_object_t object, vm_ooffset_t offset);
void vm_imgact_unmap_page(struct sf_buf *sf);
void vm_thread_dispose(struct thread *td);

18
sys/vm/vm_fault.c
View File

@ -1119,24 +1119,6 @@ vm_fault_quick_hold_pages(vm_map_t map, vm_offset_t addr, vm_size_t len,
return (-1);
}
/*
* vm_fault_quick:
*
* Ensure that the requested virtual address, which may be in userland,
* is valid. Fault-in the page if necessary. Return -1 on failure.
*/
int
vm_fault_quick(caddr_t v, int prot)
{
int r;
if (prot & VM_PROT_WRITE)
r = subyte(v, fubyte(v));
else
r = fubyte(v);
return(r);
}
/*
* vm_fault_wire:
*