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Kernel: Rename ProcessPagingScope => ScopedAddressSpaceSwitcher

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This commit is contained in:
Andreas Kling 2021-09-06 17:22:36 +02:00
parent cd8d52e6ae
commit f16b9a691f
8 changed files with 24 additions and 24 deletions
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6
Kernel/Syscalls/ptrace.cpp
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@ -8,8 +8,8 @@
#include <AK/ScopeGuard.h>
#include <Kernel/Memory/MemoryManager.h>
#include <Kernel/Memory/PrivateInodeVMObject.h>
#include <Kernel/Memory/ProcessPagingScope.h>
#include <Kernel/Memory/Region.h>
#include <Kernel/Memory/ScopedAddressSpaceSwitcher.h>
#include <Kernel/Memory/SharedInodeVMObject.h>
#include <Kernel/Process.h>
#include <Kernel/ThreadTracer.h>
@ -168,7 +168,7 @@ KResultOr<u32> Process::peek_user_data(Userspace<const u32*> address)
{
// This function can be called from the context of another
// process that called PT_PEEK
ProcessPagingScope scope(*this);
ScopedAddressSpaceSwitcher switcher(*this);
uint32_t data;
TRY(copy_from_user(&data, address));
return data;
@ -180,7 +180,7 @@ KResult Process::poke_user_data(Userspace<u32*> address, u32 data)
auto* region = address_space().find_region_containing(range);
if (!region)
return EFAULT;
ProcessPagingScope scope(*this);
ScopedAddressSpaceSwitcher switcher(*this);
if (region->is_shared()) {
// If the region is shared, we change its vmobject to a PrivateInodeVMObject
// to prevent the write operation from changing any shared inode data