tree 73f729e24adb87f184691d0014cf377b398a6a64
parent 5d16f492d4d7604a71ec8bd1b5c03ae36423d871
author Mark Salyzyn <salyzyn@google.com> 1443802972 -0700
committer Mark Salyzyn <salyzyn@google.com> 1443829522 -0700

logd: optimize code hotspots

Discovered that we had a few libc hotspots. Adjust code to generally
reduce or nullify the number of calls to malloc, free, strlen,
strcmp, strncmp, memcmp & strncasecmp. Total gain looks to be about
3% of logd's processing time. malloc still contributes to 3%, but all
others are now total 0.5%.

Bug: 23685592
Change-Id: Ife721121667969260cdb8b055524ae90f5911278