tree 488b276815add57a7c7fab2565ab768db654a463
parent d2bb3675491a293741650cc122c5221b5cc8034c
author Ricky Wai <rickywai@google.com> 1619772787 +0100
committer Alan Stokes <alanstokes@google.com> 1619791087 +0000

Only kill apps with storage app data isolation enabled

Originally it kills all the apps with obb and data mounted.
Due to recent changes, all apps will have obb and data dirs mounted
in default root namespace. Hence all apps will be killed by
by KillProcessesWithMounts().

To fix this, we also check if the dir is mounted as tmpfs,
as the default namespace one is bind mounted to lowerfs,
which app data isolation is mounted as tmpfs, so we only
kill the process that have obb dir mounted as tmpfs.

Bug: 148049767
Test: Able to boot without warnings
Change-Id: I5f862ad6f64f5df739b68ea7c9815352bae3be5c
Merged-In: I45d9a63ed47cbc27aebb63357a43f51ad62275db