tree 98d8c7c7ca5d87591feabccd31eb7855453ef43b
parent e534419c71e1dc8772df41eb2aba1a509431bd76
author Janis Danisevskis <jdanis@google.com> 1552687030 -0700
committer Janis Danisevskis <jdanis@google.com> 1552687293 -0700

Add logging around access calls.

We saw evidence, that the keystore exist method may be flaky. This
patch adds logging around the access calls used to check for key blobs.
Also adds a retry loop in case access return EAGAIN. (Although access
should not return EAGAIN).

Bug: 128318105
Test: Only logging added.
Change-Id: Ib07396f590c2f58e227f85869ada8c6d6dd46df4