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perf probe: Use %td for pointer arithmetic result

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%td is for ptrdiff_t, avoiding this warning on 32-bit:

cc1: warnings being treated as errors
builtin-probe.c: In function ‘opt_set_filter’:
builtin-probe.c:176:4: error: format ‘%ld’ expects type ‘long int’, but
argument 3 has type ‘int’

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.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>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2011-01-31 19:45:38 -02:00
parent c0443df1b6
commit 823c7164a9
1 changed files with 1 additions and 1 deletions
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2
tools/perf/builtin-probe.c
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@ -173,7 +173,7 @@ static int opt_set_filter(const struct option *opt __used,
strfilter__delete(params.filter);
params.filter = strfilter__new(str, &err);
if (!params.filter) {
pr_err("Filter parse error at %ld.\n", err - str + 1);
pr_err("Filter parse error at %td.\n", err - str + 1);
pr_err("Source: \"%s\"\n", str);
pr_err(" %*c\n", (int)(err - str + 1), '^');
return -EINVAL;