RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 23:47:45 +00:00
Code Issues Activity Actions

Kernel: Add RegionTree::remove(Region&)

Browse source 
This allows clients to remove a region from the tree without reaching
into the RegionTree internals.
This commit is contained in:
Andreas Kling 2022-04-05 11:57:53 +02:00
parent 4b5a9bab34
commit da7ea2556e
4 changed files with 10 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Kernel/Memory/AddressSpace.cpp
View file

@ -229,9 +229,7 @@ void AddressSpace::deallocate_region(Region& region)
NonnullOwnPtr<Region> AddressSpace::take_region(Region& region)
{
SpinlockLocker lock(m_lock);
SpinlockLocker tree_locker(m_region_tree.get_lock());
auto did_remove = m_region_tree.regions().remove(region.vaddr().get());
auto did_remove = m_region_tree.remove(region);
VERIFY(did_remove);
return NonnullOwnPtr { NonnullOwnPtr<Region>::Adopt, region };
}