trace.pl: Improve context colouring for large context id's

John reports that on a long runnning systems the huge disparity between
kernel context and user context id's causes all interesting colours to be
clustered too close together.

Fix this by assigning colours to seen contexts instead of basing purely
on context id's.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Suggested-by: John Harrison <John.C.Harrison@Intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>

0 files changed, 0 insertions, 0 deletions