diff options
Diffstat (limited to 'core/templates/paged_allocator.h')
| -rw-r--r-- | core/templates/paged_allocator.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/core/templates/paged_allocator.h b/core/templates/paged_allocator.h index 5bc723787f..cf5911a847 100644 --- a/core/templates/paged_allocator.h +++ b/core/templates/paged_allocator.h @@ -50,6 +50,10 @@ class PagedAllocator { SpinLock spin_lock; public: + enum { + DEFAULT_PAGE_SIZE = 4096 + }; + template <class... Args> T *alloc(const Args &&...p_args) { if (thread_safe) { @@ -86,10 +90,10 @@ public: } p_mem->~T(); available_pool[allocs_available >> page_shift][allocs_available & page_mask] = p_mem; + allocs_available++; if (thread_safe) { spin_lock.unlock(); } - allocs_available++; } void reset(bool p_allow_unfreed = false) { @@ -121,7 +125,9 @@ public: page_shift = get_shift_from_power_of_2(page_size); } - PagedAllocator(uint32_t p_page_size = 4096) { // power of 2 recommended because of alignment with OS page sizes. Even if element is bigger, its still a multiple and get rounded amount of pages + // Power of 2 recommended because of alignment with OS page sizes. + // Even if element is bigger, it's still a multiple and gets rounded to amount of pages. + PagedAllocator(uint32_t p_page_size = DEFAULT_PAGE_SIZE) { configure(p_page_size); } |