libcg.git/src/tools, branch devel/config3

Make cgclear quiert when there is nothing to clear.

2009-12-22T08:24:04+00:00

Cgclear clears and unmounts all controllers. Therefore I think it's not an
error when there is nothing to clear and unmount.

Signed-off-by: Jan Safranek

Remove trailing space from lssubsys output

2009-12-22T08:23:39+00:00

Remove trailing space from lssubsys output, it can confuse scripts.

Signed-off-by: Jan Safranek 
Acked-by: Dhaval Giani

cgget tool

2009-12-22T08:15:10+00:00

Add a tool to query for parameter values. The syntax is very similar to cgset,
including IMHO ugly group specification without list of controllers.

Usage:
cgget [-nv] -r  [-r ] [...]  [...]

 -n - no headers
 -v - print values only (no parameter names)

Example:

$ cgget -r cpuset.cpus / /second
/:
cpuset.cpus=0-1

/second:
cpuset.cpus=1

$ cgget -nv -r cpuset.cpus / /second
0-1
1

Signed-off-by: Jan Safranek

Fix compilation outside of source directory

2009-12-16T08:36:39+00:00

Configure script can be invoked outside of source directory, which allows
to compile sources without spoiling the source directory with compilation
artifacts (like .o files). This patch tries to fix our Makefiles to allow
this to work.

You can test it in current GIT checkout (in the root dir):
# mkdir build; cd build; ../configure; make

As result, you should see all binary files in the 'build' directory.

Signed-off-by: Jan Safranek 
Signed-off-by: Dhaval Giani

lssubsys: new option -a,--all

2009-12-16T08:33:20+00:00

This patch adds new option to lssubsys command
lssubsys with this option displays moreover controllers which are
not mounted
The patch change the behavior of lssubsys a bit - there is no
error message if controllers are not mounted and lssubsys is called.

Example:
$  ./lssubsys -a
devices
cpuset,cpuacct
ns
cpu

$  ./lssubsys -am
devices /mnt/cgroups/devices
cpuset,cpuacct /mnt/cgroups/cpuset
ns
cpu

$  ./lssubsys

Signed-off-by: Ivana Hutarova Varekova 
Signed-off-by: Dhaval Giani

Add copyright header to cgcreate

2009-11-10T19:12:06+00:00

Signed-off-by: Ivana Hutarova Varekova 
Signed-off-by: Dhaval Giani

Allow cgcreate to create unlimited nr. of groups

2009-10-31T21:39:09+00:00

Don't limit the number of groups cgcreate can create, allocate them
dynamically. The size of allocated space for the group is only aproximate, but
still should be better than hard CG_HIER_MAX.

Signed-off-by: Jan Safranek 
Signed-off-by: Dhaval Giani

Allow cgdelete to process unlimited nr. of groups

2009-10-31T21:39:08+00:00

Don't limit the number of groups cgdelete can remove, allocate them
dynamically.

Signed-off-by: Jan Safranek 
Signed-off-by: Dhaval Giani

Remove the CG_HIER_MAX from tools-common

2009-10-31T21:39:08+00:00

Some libcgroup tools are limited to CG_HIER_MAX arguments. This hard limit
is suitable only to some of the tools, namely cgdelete and cgcreate should not
be limited to any particular numbers of groups to create/delete.

This patches removes the hard limit from tools-common.c and puts it to the
individual tools.

Signed-off-by: Jan Safranek 
Signed-off-by: Dhaval Giani

Minor improvements and refactoring of lscgroups

2009-10-22T19:29:09+00:00

This patch removes the excess "/"'s and makes the output
more readable. Please test on your systems as well.

Signed-off-by: Balbir Singh 
Signed-off-by: Dhaval Giani