diff options
| author | Zhaozhong Ni <nzz@google.com> | 2018-08-28 13:20:54 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-08-28 13:22:07 -0700 |
| commit | d724863a313f5e08a043c8f2ccb4969e8ea23de1 (patch) | |
| tree | 16d082c77daa0d3384e89a9984a2569e739f0bb7 /vdso/vdso_time.cc | |
| parent | ea113a4380543080f7ad92f536e71706e71d9285 (diff) | |
sentry: optimize dirent weakref map save / restore.
Weak references save / restore involves multiple interface indirection
and cause material latency overhead when there are lots of dirents, each
containing a weak reference map. The nil entries in the map should also
be purged.
PiperOrigin-RevId: 210593727
Change-Id: Ied6f4c3c0726fcc53a24b983d9b3a79121b6b758
Diffstat (limited to 'vdso/vdso_time.cc')
0 files changed, 0 insertions, 0 deletions