shadow_mapped

Name:shadow_mapped

Proto:static bool shadow_mapped(unsigned long addr)

Type:bool

Parameter:

Type	Parameter	Name
unsigned long	addr

646

pgd = a shortcut which implies the use of the kernel's pgd, instead* of a process's(addr)

652

If The "pgd_xxx()" functions here are trivial for a folded two-level* setup: the p4d is never bad, and a p4d always exists (as it's folded* into the pgd entry) Then Return false

654

p4d = p4d_offset(pgd, addr)

655

If The "p4d_xxx()" functions here are trivial for a folded two-level* setup: the pud is never bad, and a pud always exists (as it's folded* into the p4d entry) Then Return false

657

pud = pud_offset(p4d, addr)

658

If The "pud_xxx()" functions here are trivial for a folded two-level* setup: the pmd is never bad, and a pmd always exists (as it's folded* into the pud entry) Then Return false

666

If pud_bad( * pud) Then Return true

668

pmd = pmd_offset(pud, addr)

669

If pmd_none( * pmd) Then Return false

672

If pmd_bad( * pmd) Then Return true

674

pte = pte_offset_kernel(pmd, addr)

675

Return Not pte_none( * pte)

**Caller**
Name	Describe
kasan_mem_notifier

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion