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kernel/vm: Use CObjectDeleter in vm_copy_area rather than a custom class.

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No functional change intended.
This commit is contained in:
Augustin Cavalier
2025-02-07 13:50:40 -05:00
parent 738615d678
commit a3d331623c
1 changed files with 2 additions and 16 deletions
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src/system/kernel/vm/vm.cpp
+2 -16
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@@ -2967,22 +2967,8 @@ vm_copy_area(team_id team, const char* name, void** _address,
} while (restart); } while (restart);
// unreserve pages later // unreserve pages later
struct PagesUnreserver { CObjectDeleter<vm_page_reservation, void, vm_page_unreserve_pages>
PagesUnreserver(vm_page_reservation* reservation) pagesUnreserver(wiredPages > 0 ? &wiredPagesReservation : NULL);
:
fReservation(reservation)
{
}
~PagesUnreserver()
{
if (fReservation != NULL)
vm_page_unreserve_pages(fReservation);
}
private:
vm_page_reservation* fReservation;
} pagesUnreserver(wiredPages > 0 ? &wiredPagesReservation : NULL);
bool writableCopy bool writableCopy
= (source->protection & (B_KERNEL_WRITE_AREA | B_WRITE_AREA)) != 0; = (source->protection & (B_KERNEL_WRITE_AREA | B_WRITE_AREA)) != 0;