When native coverage is enabled, add a global GCOV_PREFIX
environment variable specifying that gcda files be output
with path prefix /data/local/tmp.
Bug: 35635587
Test: make NATIVE_COVERAGE=true; check init.environ.rc
Change-Id: I40972aea3ca3168d0687bdc93e9d4b7b3a1071b9
When vold mounts the encrypted /data partition, it first checks for and
kills processes that have open fds to the tmpfs placeholder at /data.
This resulted in a 20 second boot-time regression (vold's timeout period)
when tombstoned was started before vold.
Bug: http://b/34461270
Test: boot is faster, no messages from vold in console spew
Test: tombstoned still started by init
Change-Id: Ib5e9ddb05f40c9da852f00e103861c6ff2d94888
Also ensure that it uses the highest supported value, and
abort if the value is not above a minimum threshold.
Test: Tested against the curent kernel (maximum value of 2,
set to 0 by the kernel initially) and against a
modified kernel (maximum value of 4, set to 4 by the
kernel initially)
Bug: 30368199
Change-Id: I608db577258b68b390ffe96f452e1f7c0bc9ad8a
Since splitting tracefs out from debugfs, we now need to set the
attributes explicitly on tracing folder.
Test: Run adb shell atrace -c -b 16000 -t 5 gfx
Bug: 34197733
Change-Id: If2a962332b6d1ec227e289bdf952213756e26186
The SO_RCVBUFFORCE option requires the caller of uevent_create_socket()
to have net_admin capabilities.
Set platform default rcv/snd buffer sizes to 256kb that will always be
overridden by the device/target. However, it will allow
ueventd / healthd to use the uevent_create_socket() API w/o requiring
the net_admin capability.
Note: All devices override the buffer sizes according to the technology
maximum to at least ~8MB. So, the init.rc change here is to make sure
platform code can work w/o any overrides.
Test: no SELinux failures for healthd with 'net_admin' removed.
Bug: https://b/32733887
Change-Id: Ida346468cd550ad07901bf3a78ad508939849906
Signed-off-by: Sandeep Patil <sspatil@google.com>
Most notably, there's no longer any need to guess an end time.
Bug: http://b/23478578
Bug: http://b/33450491
Test: rebooted with bootcharting on/off
Change-Id: Icb7d6859581da5526d77dfc5aa4d57c9bfbfd7e2
It's 5 characters shorter, has no runtime costs, can be stored on a
read-only partition, and avoids problems like b/27262109 and b/27204904.
It allows makes some security hardening easier.
Bug: 27262109
Bug: 27204904
Bug: 32799236
Test: verified new symlink created and old one not present
Change-Id: Ief362e13569ad9c868a7f0f9c4dbd6a328c96c6b
Use to solve the problem of tracefs conditionally being mounted
under debugfs and needing restorecon'd without boot performance
penalty.
Also move skip-ce to a flag for consistency.
Test: Check that trace_mount has correct attributes after boot
Bug: 32849675
Change-Id: Ib6731f502b6afc393ea5ada96fa95b339f14da49
Start update_verifier in cache group to avoid dac_override
Bug: 30020920
Change-Id: I227b4a0e1c07e7b9bf209b432e9db02275ffe660
Test: mma
(cherry picked from commit 1e4635f0a8)
restorecon_recursive doesn't traverse filesystem boundaries. On
tracefs systems, tracing is a separate filesystem, so restorecon
this as well
Bug: 30963384
Test: Boot hikey, and check that there are no debugfs_tracing denials in dmesg
Change-Id: I24abd3ad80d2cfdab4f64fecee799fc0c24ed238
This will make it possible to start some key services before mounting
data partition
Bug: 30118894
Change-Id: Ia9f8cc035de6cc0df9a61605864915efa0266d7f
(cherry picked from commit abfbec342f)
This will make it possible to start some key services before mounting
data partition
(cherry picked from commit abfbec342f)
Bug: 30118894
Change-Id: Ia9f8cc035de6cc0df9a61605864915efa0266d7f
The sched_compat_yield option was eliminated in Linux 2.6.38 by commit
ac53db596cc0 ("sched: Use a buddy to implement yield_task_fair()") and
as a result, the following error is printed to the log during boot up.
init: write_file: Unable to open '/proc/sys/kernel/sched_compat_yield':
No such file or directory"
Bug: 30034121
Change-Id: Idbdb68de0cb3ab1f67d82a4d66af880bcfdfe261
(cherry picked from commit 724dfbac70)
The sched_compat_yield option was eliminated in Linux 2.6.38 by commit
ac53db596cc0 ("sched: Use a buddy to implement yield_task_fair()") and
as a result, the following error is printed to the log during boot up.
init: write_file: Unable to open '/proc/sys/kernel/sched_compat_yield':
No such file or directory"
Bug: 30034121
Change-Id: Idbdb68de0cb3ab1f67d82a4d66af880bcfdfe261
