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Fix BionicAllocator comment 

Test: n/a
Bug: none
Change-Id: Ic437d35231b47553add49e20d7ee451d42db710c
This commit is contained in:
Ryan Prichard 2019-04-01 16:16:05 -07:00
parent 4699cf6174
commit db6edcca36
1 changed files with 6 additions and 6 deletions
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12
libc/bionic/bionic_allocator.cpp
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@ -45,11 +45,11 @@
//
// BionicAllocator is a general purpose allocator designed to provide the same
// functionality as the malloc/free/realloc libc functions.
// functionality as the malloc/free/realloc/memalign libc functions.
//
// On alloc:
// If size is >= 1k allocator proxies malloc call directly to mmap
// If size < 1k allocator uses SmallObjectAllocator for the size
// If size is > 1k allocator proxies malloc call directly to mmap.
// If size <= 1k allocator uses BionicSmallObjectAllocator for the size
// rounded up to the nearest power of two.
//
// On free:
@ -57,10 +57,10 @@
// For a pointer allocated using proxy-to-mmap allocator unmaps
// the memory.
//
// For a pointer allocated using SmallObjectAllocator it adds
// For a pointer allocated using BionicSmallObjectAllocator it adds
// the block to free_blocks_list in the corresponding page. If the number of
// free pages reaches 2, SmallObjectAllocator munmaps one of the pages keeping
// the other one in reserve.
// free pages reaches 2, BionicSmallObjectAllocator munmaps one of the pages
// keeping the other one in reserve.
// Memory management for large objects is fairly straightforward, but for small
// objects it is more complicated. If you are changing this code, one simple