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perf tools: Fix cache event name generation
If the event name is specified with all 3 components, the last one
overwrites the previous one during the name composing within the
parse_events_add_cache function.
Fixing this by properly adjusting the string index.
Reported-by: Joel Uckelman <joel@lightboxtechnologies.com>
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Joel Uckelman <joel@lightboxtechnologies.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LPU-Reference: 20120905175133.GA18352@krava.brq.redhat.com
[ committer note: Remove the newline fix, done already in 42e1fb7
]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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1 changed files with 1 additions and 1 deletions
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@ -308,7 +308,7 @@ int parse_events_add_cache(struct list_head **list, int *idx,
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for (i = 0; (i < 2) && (op_result[i]); i++) {
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char *str = op_result[i];
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snprintf(name + n, MAX_NAME_LEN - n, "-%s", str);
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n += snprintf(name + n, MAX_NAME_LEN - n, "-%s", str);
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if (cache_op == -1) {
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cache_op = parse_aliases(str, perf_evsel__hw_cache_op,
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