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vold: Perform fstrim work in a separate thread.
authorKen Sumrall <ksumrall@android.com>
Tue, 23 Apr 2013 01:43:28 +0000 (18:43 -0700)
committerKen Sumrall <ksumrall@android.com>
Tue, 23 Apr 2013 02:21:07 +0000 (19:21 -0700)
commit743a5ec96cd54bdc06234be15cdde65296357a6a
treec1bf08e819126c8cfe02d212f7e0b50e5e2216b7
parentb55025bfa1039c8fa205727b49fe4a8dd1df7725
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
fstrim.c