Commit 5d747637 authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Linus Torvalds

mm: remove vm_insert_mixed()

All callers are now converted to vmf_insert_mixed() so convert
vmf_insert_mixed() from being a compatibility wrapper into the real
function.

Link: http://lkml.kernel.org/r/20180828145728.11873-3-willy@infradead.orgSigned-off-by: default avatarMatthew Wilcox <willy@infradead.org>
Reviewed-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Souptick Joarder <jrdr.linux@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7f2764cf
......@@ -2506,7 +2506,7 @@ int vm_insert_pfn(struct vm_area_struct *vma, unsigned long addr,
unsigned long pfn);
int vm_insert_pfn_prot(struct vm_area_struct *vma, unsigned long addr,
unsigned long pfn, pgprot_t pgprot);
int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
vm_fault_t vmf_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
pfn_t pfn);
vm_fault_t vmf_insert_mixed_mkwrite(struct vm_area_struct *vma,
unsigned long addr, pfn_t pfn);
......@@ -2525,19 +2525,6 @@ static inline vm_fault_t vmf_insert_page(struct vm_area_struct *vma,
return VM_FAULT_NOPAGE;
}
static inline vm_fault_t vmf_insert_mixed(struct vm_area_struct *vma,
unsigned long addr, pfn_t pfn)
{
int err = vm_insert_mixed(vma, addr, pfn);
if (err == -ENOMEM)
return VM_FAULT_OOM;
if (err < 0 && err != -EBUSY)
return VM_FAULT_SIGBUS;
return VM_FAULT_NOPAGE;
}
static inline vm_fault_t vmf_insert_pfn(struct vm_area_struct *vma,
unsigned long addr, unsigned long pfn)
{
......
......@@ -1693,13 +1693,19 @@ static int __vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
return insert_pfn(vma, addr, pfn, pgprot, mkwrite);
}
int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
pfn_t pfn)
vm_fault_t vmf_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
pfn_t pfn)
{
return __vm_insert_mixed(vma, addr, pfn, false);
int err = __vm_insert_mixed(vma, addr, pfn, false);
if (err == -ENOMEM)
return VM_FAULT_OOM;
if (err < 0 && err != -EBUSY)
return VM_FAULT_SIGBUS;
return VM_FAULT_NOPAGE;
}
EXPORT_SYMBOL(vm_insert_mixed);
EXPORT_SYMBOL(vmf_insert_mixed);
/*
* If the insertion of PTE failed because someone else already added a
......
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