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    Subject[PATCH 0/3] tool lib traceevent: Fix some parsing errors

    Arnaldo,

    Here's a few patches for lib traceevent.

    The first one adds an "append()" helper function for appending to strings,
    which will also simplify the next patch.

    The second patch handles "__attribute__((user))" in the field of a
    trace event. This is needed after the stack leak code added this
    to parameters of system call events.

    The last patch adds handling of __builtin_expect(), as someone wanted
    to move IS_ERR_VALUE() from the fast path into the print fmt section,
    which breaks the parsing. This should also be useful for other macros
    that may evaluate down to a __builtin_expect().

    Steven Rostedt (VMware) (3):
    tools lib traceevent: Add append() function helper for appending strings
    tools lib traceevent: Handle __attribute__((user)) in field names
    tools lib traceevent: Add handler for __builtin_expect()

    ----
    tools/lib/traceevent/event-parse.c | 168 ++++++++++++++++++++++++-------------
    1 file changed, 111 insertions(+), 57 deletions(-)

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