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Bugfix: Make alloc_at return the start of the virtual memory range instead of the end

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apio 2022-11-20 15:11:53 +01:00
parent 33876dcda4
commit cb88630d86
1 changed files with 3 additions and 1 deletions
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4
kernel/src/memory/MemoryManager.cpp
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@ -190,6 +190,8 @@ namespace MemoryManager
{ {
CHECK_PAGE_ALIGNED(virt); CHECK_PAGE_ALIGNED(virt);
u64 start = virt;
while (count--) while (count--)
{ {
u64 frame = TRY(alloc_frame()); u64 frame = TRY(alloc_frame());
@ -197,7 +199,7 @@ namespace MemoryManager
virt += ARCH_PAGE_SIZE; virt += ARCH_PAGE_SIZE;
} }
return virt; return start;
} }
Result<void> unmap_owned(u64 virt, usize count) Result<void> unmap_owned(u64 virt, usize count)