commit ffe0cb49d14d9c21b5609de009f7e7434e5b0753
author Jeff Sharkey <jsharkey@android.com> Mon Nov 05 17:24:43 2012 -0800
committer Jeff Sharkey <jsharkey@android.com> Wed Nov 07 11:30:39 2012 -0800
tree c8f45ddaf92019ff0ae1916d2a6dfa81f7381e33
parent f3456803fed4ff529dea53fd9bc338887886acf9

Avoid recycling recently removed user IDs.

Currently, installd doesn't correctly evict VFS cache entries for
FUSE emulated external storage.  This means zygote processes have an
inconsistent view of the FUSE daemon when the system rapidly
recycles user IDs.

To work around this, only consider recycling a user ID after its
VFS cache entries have expired.  The emulated storage FUSE daemon
currently uses a 'entry_valid' timeout of 10 seconds.

Bug: 7407902
Change-Id: Id80cbdd2215d8456467fb31e4c209ca12a505e16