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authorJiri Olsa <[email protected]>2012-04-16 20:42:51 +0200
committerArnaldo Carvalho de Melo <[email protected]>2012-05-04 11:53:22 -0300
commit9389a46043c8f091dc8f8d8e25a5c1355f8bcc9b (patch)
tree54c4581ee79eea4e51530f9b423b8f7e825140e4 /fs/jbd2/commit.c
parentdc41b9b8f02dbe2228ae787d525dac43beebb7fa (diff)
perf session: Fail on processing event with unknown size
Currently if we cannot decide the size of the event, we guess next event possition by: "... check alignment, and increment a single u64 in the hope to catch on again 'soon'" This usually ends up with segfault or endless loop. It's better to admit the failure right away, then pretend nothing happened. It makes the life easier ;) Signed-off-by: Jiri Olsa <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Cc: Corey Ashford <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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