trim cron job btrfs vs other file systems such as xfs

[Konfekt]

At

http://lists.opensuse.org/opensuse-factory/2014-11/msg00155.html

it is explained that openSUSE has a weekly cron job to trim / set up in
a file named btrfsmaintenance.

Does this also include a trim of /home that by default uses the xfs file system ?
If not, why so and should the user preferably set up a cron job to trim his home partition or enable
the discard option of the home partition in /etc/fstab ?

[Konfekt]

@Konfekt

At

http://lists.opensuse.org/opensuse-factory/2014-11/msg00155.html

it is explained that openSUSE has a weekly cron job to trim / set up in
a file named btrfsmaintenance.

Does this also include a trim of /home that by default uses the xfs file system ?
If not, why so and should the user preferably set up a cron job to trim his home partition or enable
the discard option of the home partition in /etc/fstab ?

In case others wonder as well, the answer is https://forums.opensuse.org/images/icons/icon14.png. By adding for example

Which mountpoints/filesystems to trim periodically.

(Colon separated paths)

BTRFS_TRIM_MOUNTPOINTS="/:/home"

to /etc/sysconfig/btrfsmaintenance, the home partition is periodically trimmed
as well, regardless of the file system (be it btrfs or xfs)