Git-Mirrors/hardened_malloc
1
0
Fork 0
mirror of https://github.com/GrapheneOS/hardened_malloc.git synced 2025-11-03 20:24:04 -05:00
Code Issues Projects Releases Packages Wiki Activity

fix scalability header levels

Browse source
This commit is contained in:
Daniel Micay 2019-02-04 15:59:14 -05:00
parent e4061899aa
commit ae96835b94
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
README.md
View file

@ -406,7 +406,7 @@ allocation size classes may be offered as an option in the future.
## Scalability
## Small (slab) allocations
### Small (slab) allocations
As a baseline form of fine-grained locking, the slab allocator has entirely
separate allocators for each size class. Each size class has a dedicated lock,
@ -441,7 +441,7 @@ attempt to use heuristics for dynamically tuning the size, but there's not a
great one size fits all approach so it isn't currently part of this allocator
implementation.
### Thread caching (or lack thereof)
#### Thread caching (or lack thereof)
Thread caches are a commonly implemented optimization in modern allocators but
aren't very suitable for a hardened allocator even when implemented via arrays
@ -480,7 +480,7 @@ and it's entirely unsuitable / incompatible with a hardened allocator since it
bypasses all of the underlying security and would destroy much of the security
value.
## Large allocations
### Large allocations
The expectation is that the allocator does not need to perform well for large
allocations, especially in terms of scalability. When the performance for large