diff options
| author | Vic Yang <victoryang@google.com> | 2019-01-14 11:34:39 -0800 |
|---|---|---|
| committer | Vic Yang <victoryang@google.com> | 2019-01-14 11:43:41 -0800 |
| commit | 6903fb81e1da87d2123c6f610cd536080190ffd0 (patch) | |
| tree | d4513155300f4a848d973b41744dc53aec12ca92 /libc/malloc_debug/malloc_debug.cpp | |
| parent | ca305a39e50d92dc572f50f00262b3dbb0dece9d (diff) | |
libc: Sort symbols by size to reduce dirty pages
By sorting symbols by size, small symbols are grouped together and we
usually have less dirty pages at runtime. On cuttlefish, this results
in 20KB less dirty pages just after libc is loaded.
Bug: 112073665
Test: Build libc and check symbol ordering.
Test: Compare runtime private dirty memory usage on cuttlefish.
Change-Id: Ic8fa996f81adb5a8cbc4b97817d2b94ef0697a2a
Diffstat (limited to 'libc/malloc_debug/malloc_debug.cpp')
0 files changed, 0 insertions, 0 deletions