RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 19:47:44 +00:00
Code Issues Activity Actions

Meta+Kernel: Make clang-format-10 clean

Browse source
This commit is contained in:
Ben Wiederhake 2020-09-18 09:49:51 +02:00 • committed by Andreas Kling
parent fa62c5595e
commit 64cc3f51d0
61 changed files with 123 additions and 118 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Kernel/VM/PhysicalRegion.cpp
View file

@ -95,19 +95,19 @@ Optional<unsigned> PhysicalRegion::find_one_free_page()
// We know we don't have any free pages, no need to check the bitmap
// Check if we can draw one from the return queue
if (m_recently_returned.size() > 0) {
u8 index = get_fast_random<u8>() % m_recently_returned.size();
ptrdiff_t local_offset = m_recently_returned[index].get() - m_lower.get();
m_recently_returned.remove(index);
ASSERT(local_offset >= 0);
ASSERT((FlatPtr)local_offset < (FlatPtr)(m_pages * PAGE_SIZE));
return local_offset / PAGE_SIZE;
u8 index = get_fast_random<u8>() % m_recently_returned.size();
ptrdiff_t local_offset = m_recently_returned[index].get() - m_lower.get();
m_recently_returned.remove(index);
ASSERT(local_offset >= 0);
ASSERT((FlatPtr)local_offset < (FlatPtr)(m_pages * PAGE_SIZE));
return local_offset / PAGE_SIZE;
}
return {};
}
auto free_index = m_bitmap.find_one_anywhere_unset(m_free_hint);
if (!free_index.has_value())
return {};
auto page_index = free_index.value();
m_bitmap.set(page_index, true);
m_used++;