To be consistent with other prebuilt modules within APEXes, the location
for firmware files is switched from /apex/*/firmware to
/apex/*/etc/firmware.
Bug: 167942098
Test: loading vibrator firmware from vibrator apex(sunfish)
Change-Id: Ia05735bf5a54482fded26525fa4a8f795dcfc029
In addition to "firmware_directories", ueventd scans /apex/*/firmware/
directory as well to find firmware files.
Bug: 167942098
Test: loading firmware from vibrator apex successfully.
(sunfish)
Change-Id: I90fc8f9ad843a08b1ca98a2be1b5d22c0c5954a3
Userspace may want to load a different firmware than the one that the
kernel requests in some cases, therefore this change adds the ability
to ueventd to run an external handler that will determine the name of
the file that should actually be loaded.
Bug: 138352500
Test: unit tests
Change-Id: Ic5da37268fd78109f83ae52d1b903bf7322a5ee5
5aa6197d5f added the ability to
parallelize restorecon to speed up boot for devices that have not
completely moved to genfscon. This parallel restorecon happens after
the parallel ueventd handling.
This causes a performance regression for devices that have moved to
genfscon, since previously, the restorecon() was done in the main
ueventd thread in parallel with the uevent handlers.
I also tried to run the fully parallelized restorecon in parallel with
the uevent handlers, but that did not make any change to the cold boot
time, likely due to the additional overhead of parallelizing the work.
Bug: 140458170
Test: blueline coldboot time returns to pre-regression time.
Change-Id: I3cd6a869cc9b62792466813d94ad6c69834e854e
