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zap_vma_ptes
Langue: en
Version: May 2009 (fedora - 06/07/09)
Section: 9 (Appels noyau Linux)
NAME
zap_vma_ptes - remove ptes mapping the vmaSYNOPSIS
- int zap_vma_ptes(struct vm_area_struct * vma, unsigned long address, unsigned long size);
ARGUMENTS
vma
- vm_area_struct holding ptes to be zapped
address
- starting address of pages to zap
size
- number of bytes to zap
DESCRIPTION
This function only unmaps ptes assigned to VM_PFNMAP vmas.
The entire address range must be fully contained within the vma.
Returns 0 if successful.
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