Explicitly setting a value for udp_mem does not make sense.
An explicit value does not take into account how much RAM the user's system
has, so setting values here like "12G 16G 64G" works for few specific use
cases but makes no sense for others.
This actually could cause problems if applied on a system with <16G RAM
and UDP protocol usage is allowed to grow as large as it likes, causing
kernel memory pressure in other areas.
Remove these values for now. If still required, a better way to calculate
a larger value based on system RAM can be implemented later.
Signed-off-by: Jamie Bainbridge <jamie.bainbridge@gmail.com>
Added new tuned-adm functionality 'profile_info'. It has optional parameter
'profile_name'. If called without parameter, active profile is used.
It outputs name of the profile it is querying, profile summary, and profile
description. If there is no profile summary or description available it
outputs empty string(s).
Extended tuned-adm 'list' functionality. It now displays profile summary
in the list (if available).
Added summary to profiles.
Extended D-Bus API to support the new feature and for better Cockpit support:
- Added 'profile_info' method. It gets profile_name argument and it queries
the requested profile for information. If profile_name is empty string it
queries the active/selected profile. It returns tuple of the following
format (status, profile_name, summary, description), where status is
boolean. If it is False, the query mechanism failed and the other fields
don't contain valid data
- Added 'profiles2' method. It's extension of 'profiles' method. It returns
list of tuples. Tuples have following format:
(profile_name, profile_summary)
Related: rhbz#1228356
Fixes: #46
Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
