tree c1bf08e819126c8cfe02d212f7e0b50e5e2216b7
parent b55025bfa1039c8fa205727b49fe4a8dd1df7725
author Ken Sumrall <ksumrall@android.com> 1366681408 -0700
committer Ken Sumrall <ksumrall@android.com> 1366683667 -0700

vold: Perform fstrim work in a separate thread.

Some devices can take up to a few minutes to do fstrim.  If done
in the same thread as the rest of the vold command listener, then
vold is blocked from responding to any other commands until the
trim is done.  So create a thread to do the work, and return
immediately.

bug: 8688454

Change-Id: I780baae03ba7de2d3e805c3e9f103ec03be84c47