No functional changes.
- Compilation fixes
- Dead code Removal
- clientfile_deleg_heuristics -> cf_deleg_stats
- Added sd_ prefix to all the elements of state_deleg_t

Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com>
No functional chagnes:
- client_deleg_heuristics -> c_deleg_stats
- deleg_heuristics -> cid_deleg_stats

Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com>
No functional changes.
Simplified cf_deleg_stats and removed redundant/dead entries.

Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com>
No Functional change
- file_deleg_heuristics -> file_deleg_stats
- Changes to its elements.

Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com>