diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-11-24 12:05:16 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-11-24 16:37:02 +0100 |
| commit | 364794845cbc49e638b83d7ef739524291e1e961 (patch) | |
| tree | e720975b26d307d6566afb9305c9f6e44290a7da /tools/perf/builtin-probe.c | |
| parent | b32d133aec5dc882cf783a293f393bfb3f4379e1 (diff) | |
perf tools: Introduce zalloc() for the common calloc(1, N) case
This way we type less characters and it looks more like the
kzalloc kernel counterpart.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1259071517-3242-3-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-probe.c')
| -rw-r--r-- | tools/perf/builtin-probe.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index d78a3d94549..a2f6daf01ec 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -309,9 +309,9 @@ static int synthesize_probe_event(struct probe_point *pp) { char *buf; int i, len, ret; - pp->probes[0] = buf = (char *)calloc(MAX_CMDLEN, sizeof(char)); + pp->probes[0] = buf = zalloc(MAX_CMDLEN); if (!buf) - die("Failed to allocate memory by calloc."); + die("Failed to allocate memory by zalloc."); ret = snprintf(buf, MAX_CMDLEN, "%s+%d", pp->function, pp->offset); if (ret <= 0 || ret >= MAX_CMDLEN) goto error; |