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sys/compat/linuxkpi/common/src/linux_page.c
| Show First 20 Lines • Show All 148 Lines • ▼ Show 20 Lines | |||||
| { | { | ||||
| if (PMAP_HAS_DMAP) { | if (PMAP_HAS_DMAP) { | ||||
| unsigned long npages = 1UL << order; | unsigned long npages = 1UL << order; | ||||
| unsigned long x; | unsigned long x; | ||||
| for (x = 0; x != npages; x++) { | for (x = 0; x != npages; x++) { | ||||
| vm_page_t pgo = page + x; | vm_page_t pgo = page + x; | ||||
| vm_page_lock(pgo); | |||||
| if (vm_page_unwire_noq(pgo)) | if (vm_page_unwire_noq(pgo)) | ||||
| vm_page_free(pgo); | vm_page_free(pgo); | ||||
| vm_page_unlock(pgo); | |||||
| } | } | ||||
| } else { | } else { | ||||
| vm_offset_t vaddr; | vm_offset_t vaddr; | ||||
| vaddr = (vm_offset_t)page_address(page); | vaddr = (vm_offset_t)page_address(page); | ||||
| linux_free_kmem(vaddr, order); | linux_free_kmem(vaddr, order); | ||||
| } | } | ||||
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