Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5f8f1487 authored by Android (Google) Code Review's avatar Android (Google) Code Review
Browse files

Merge change Ia0a40883 into eclair 

* changes:
  Modify the binder to request 1M - 2 pages instead of 1M.  The backing store in the kernel requires a guard page, so 1M allocations fragment memory very badly.  Subtracting a couple of pages so that they fit in a power of two allows the kernel to make more efficient use of its virtual address space.
parents 11fea858 a0a40883

libs/binder/ProcessState.cpp

+1 −1
Original line number Diff line number Diff line
@@ -41,7 +41,7 @@ 
#include <sys/mman.h>

#include <sys/stat.h>



#define BINDER_VM_SIZE (1*1024*1024)

#define BINDER_VM_SIZE ((1*1024*1024) - (4096 *2))



static bool gSingleProcess = false;