RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 01:57:44 +00:00
Code Issues Activity Actions

Kernel: Remove API for requesting physical allocation alignment

Browse source 
Nobody was using this API to request anythign about `PAGE_SIZE`
alignment, so let's get rid of it for now. We can reimplement it if
we end up needing it.

Also note that it wasn't actually used anywhere.
This commit is contained in:
Andreas Kling 2021-07-13 16:10:48 +02:00
parent ba87571366
commit be90e51355
6 changed files with 11 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Kernel/VM/PhysicalRegion.cpp
View file

@ -91,11 +91,8 @@ OwnPtr<PhysicalRegion> PhysicalRegion::try_take_pages_from_beginning(unsigned pa
return taken_region;
}
NonnullRefPtrVector<PhysicalPage> PhysicalRegion::take_contiguous_free_pages(size_t count, size_t physical_alignment)
NonnullRefPtrVector<PhysicalPage> PhysicalRegion::take_contiguous_free_pages(size_t count)
{
// FIXME: Care about alignment.
(void)physical_alignment;
auto rounded_page_count = next_power_of_two(count);
auto order = __builtin_ctz(rounded_page_count);