Test logic is based on the tests in the original tipc-test C binary,
but adapted to use the Rust unit test infrastructure to make running
tests easier.
Test: Ran the tests
Bug: 226659377
Change-Id: I998013b2f8b304299acb09d58beb49330747802a
This is required so that system_server can read/delete the file(s) in
/data/misc/odsign/metrics & report to statsd
Note the group change in odsign directory was required so that
system_server can get the execute permission to read file in the sub dir
Test: adb shell ls -l /data/misc/odsign/metrics
Bug: 202926606
Change-Id: I6dd80e05bbfb9daf4aa3e996fc22bba1de8bd2ce
In Android S, snapuserd binary was on vendor partition.
When there is an OTA update from S -> T, it is possible
that vendor partitions are not updated. In that case,
successive OTA updates T1 -> T2 will continue to have
snapuserd from Android S as vendor partition wasn't updated
to T. All this means, we should disable user-space snapshots.
When installing OTA during runtime, check for property
ro.vendor.build.version.release_or_codename; if the property
is set to "12", then skip userspace-snapshots.
Bug: 227614163
Test: Simulate OTA test on Pixel 6 from T1 -> T2 by forcefully
setting the property to 12 and verify OTA is applied
successfully by falling back to dm-snapshot.
Signed-off-by: Akilesh Kailash <akailash@google.com>
Change-Id: I95f29145e5cd9ffb8d03d28ae414f0037b88be90
writepid usage to add a task to a cgroup was deprecated in favor of the
task_profile command. The reason is that writepid hardcodes cgroup path
and makes it hard to change it in the future, whereas task profiles
configure cgroup paths in one centralized place and are easy to change.
Log a warning when writepid is used with cgroups and try converting it
into a task_profiles command for well-known cgroups. If conversion is
not possible the writepid operation will still be attempted to avoid
breaking existing use cases and an error will be logged.
Bug: 191283136
Test: build and boot
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Ie58393468ef7d92ab0ffb41e6f339e36d21f7478
During process startup, system creates a process group and places the
new process in it. If process group creation fails for some reason, the
new child process will stay in its parent's group. This poses danger
when the child is being frozen because the whole group is affected and
its parent is being frozen as well.
Fix this by treating group creation failure as a fatal error which would
prevent the app from starting.
Bug: 227395690
Test: fake group creation failure and confirm service failure to start
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I83261bef803751759c7fd709bf1ccd33ccad3a0b
The callback can be called by the destructor of LruCache, so it needs to be destructed last.
Bug: 227635615
Change-Id: I7d965a2000c1ec32d9c9e88d25ab0c1ba3e9c739
Since it is nontrivial which modifies `errno` is modified in
ExecuteForTask(), add a comment that explains this.
Bug: 213617178
Test: Compile-tested only.
Change-Id: I49ce9c8054fdc59e61b2e5f9ffe6f16743a94401
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Revert "Migrate the blkio controller to the cgroup v2 hierarchy"
Revert "Migrate the blkio controller to the cgroup v2 hierarchy"
Revert "Migrate the blkio controller to the cgroup v2 hierarchy"
Revert submission 1962326-blkio-cgroup-v2
Reason for revert: This set of changes is suspected to have caused a redfin boot time regression for the git_tm-dev branch.
Reverted Changes:
Id18d876b6:Migrate the blkio controller to the cgroup v2 hier...
I7dfa52136:Migrate the blkio controller to the v2 cgroup hier...
I5336167be:Migrate the blkio controller to the cgroup v2 hier...
I3f0131d8f:Migrate the blkio controller to the cgroup v2 hier...
Ibb62b2d4d:Migrate the blkio controller to the cgroup v2 hier...
Bug: 227382327
Bug: 227389363
Change-Id: I6c8183ed1c3044c8947c4fca07799deff98101b3
This reverts commit 812d7698d8.
Reason for revert: this patch is suspected to have caused b/227337425.
Bug: 227337425
Bug: 227331047
Change-Id: I4ae26ccf61ad7c63dacc85da878ba0920736951c
