• Arnaldo Carvalho de Melo's avatar
    perf evlist: Don't die if sample_{id_all|type} is invalid · 56722381
    Arnaldo Carvalho de Melo authored
    Fixes two more cases where the python binding would not load:
    
    . Not finding die(), which it shouldn't anyway, not good to just stop the
      world because some particular perf.data file is invalid, just propagate
      the error to the caller.
    
    . Not finding perf_sample_size: fix it by moving it from event.c to evsel,
      where it belongs, as most cases are moving to operate on an evsel object.o
    
    One of the fixed problems:
    
    [root@emilia ~]# python
    >>> import perf
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    ImportError: /home/acme/git/build/perf/python/perf.so: undefined symbol: perf_sample_size
    >>>
    [root@emilia ~]#
    
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Stephane Eranian <eranian@google.com>
    Link: http://lkml.kernel.org/n/tip-1hkj7b2cvgbfnoizsekjb6c9@git.kernel.org
    
    
    Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    56722381