On 20.12.2019 10:23, Lennart Poettering wrote:
So, if this is desirable, why doesn't the kernel do this on its
own?
Kernel's TRIM has issues with data corruption on some SSD controllers.
You can check drivers/ata/libata-core.c of Linux kernel sources for more
information.
--
Sincerely,
Vitaly Zaitsev (vitaly(a)easycoding.org)