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    SubjectRe: [PATCH 0/10] ftrace/filter: Trace events filtering related fixies
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    On Thu, 2011-08-04 at 12:08 +0200, Jiri Olsa wrote:
    > hi,
    >
    > on the way to perf/ftrace filtering changes, I made some changes
    > to the current events filtering code. It could be divided into 3
    > parts roughly:
    >
    > - remove unnecessary dynamic allocations (patches 1 - 4)
    > - unify the predicate tree walking (patches 5 - 9)
    > - added startup test for event filtering (patch 10)
    >
    > attached patches:
    > - 01/10 tracing/filter: Use static allocation for filter predicates
    > - 02/10 tracing/filter: Separate predicate init and filter addition
    > - 03/10 tracing/filter: Remove field_name from filter_pred struct
    > - 04/10 tracing/filter: Simplify tracepoint event lookup
    > - 05/10 tracing/filter: Unify predicate tree walking, change check_pred_tree function to use it
    > - 06/10 tracing/filter: Change count_leafs function to use walk_pred_tree
    > - 07/10 tracing/filter: Change fold_pred_tree function to use walk_pred_tree
    > - 08/10 tracing/filter: Change fold_pred function to use walk_pred_tree
    > - 09/10 tracing/filter: Change filter_match_preds function to use walk_pred_tree
    > - 10/10 tracing/filter: Add startup tests for events filter

    Other than the comments I made, I really like this patch set. Thanks a
    lot for the hard work put into this!

    If you do an update, I'll pull it into my queue for 3.2.

    -- Steve




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