diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-01-25 05:24:57 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-01-25 19:49:28 +0400 |
| commit | 8d9233f205e8855dc762665e28012354cd46af45 (patch) | |
| tree | 4002477057de2bfb92bf9084c1b8268477233adb /tools | |
| parent | 8e16017d497e9bb37c8c3c5ed1edb8d6adeebf3a (diff) | |
| download | linux-8d9233f205e8855dc762665e28012354cd46af45.tar.xz | |
perf kmem: Use memdup()
Instead of hand coded equivalent.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
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-42ldngi973f4ssvzlklo8t2k@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-kmem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index c746108c5d48..46878daca5cc 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -17,6 +17,7 @@ #include "util/debug.h" #include <linux/rbtree.h> +#include <linux/string.h> struct alloc_stat; typedef int (*sort_fn_t)(struct alloc_stat *, struct alloc_stat *); @@ -618,12 +619,11 @@ static int sort_dimension__add(const char *tok, struct list_head *list) for (i = 0; i < NUM_AVAIL_SORTS; i++) { if (!strcmp(avail_sorts[i]->name, tok)) { - sort = malloc(sizeof(*sort)); + sort = memdup(avail_sorts[i], sizeof(*avail_sorts[i])); if (!sort) { - pr_err("%s: malloc failed\n", __func__); + pr_err("%s: memdup failed\n", __func__); return -1; } - memcpy(sort, avail_sorts[i], sizeof(*sort)); list_add_tail(&sort->list, list); return 0; } |