Eric Lee / smarc-fsl-linux-kernel

09 Feb, 2019

2 commits

  • 204f6a8c4   lib: objagg: add root count to stats ... Browse Code »

    Count number of roots and add it to stats. It is handy for the library
    user to have this stats available as it can act upon it without
    counting roots itself.

    Signed-off-by: Jiri Pirko
    Signed-off-by: Ido Schimmel
    Signed-off-by: David S. Miller

    Jiri Pirko
     
  • 9069a3817   lib: objagg: implement optimization hints assembly and use hints for object creation ... Browse Code »

    Implement simple greedy algo to find more optimized root-delta tree for
    a given objagg instance. This "hints" can be used by a driver to:
    1) check if the hints are better (driver's choice) than the original
    objagg tree. Driver does comparison of objagg stats and hints stats.
    2) use the hints to create a new objagg instance which will construct
    the root-delta tree according to the passed hints. Currently, only a
    simple greedy algorithm is implemented. Basically it finds the roots
    according to the maximal possible user count including deltas.

    Signed-off-by: Jiri Pirko
    Signed-off-by: Ido Schimmel
    Signed-off-by: David S. Miller

    Jiri Pirko
     

16 Nov, 2018

1 commit

  • 0a020d416   lib: introduce initial implementation of object aggregation manager ... Browse Code »

    This lib tracks objects which could be of two types:
    1) root object
    2) nested object - with a "delta" which differentiates it from
    the associated root object
    The objects are tracked by a hashtable and reference-counted. User is
    responsible of implementing callbacks to create/destroy root entity
    related to each root object and callback to create/destroy nested object
    delta.

    Signed-off-by: Jiri Pirko
    Signed-off-by: Ido Schimmel
    Signed-off-by: David S. Miller

    Jiri Pirko