diff options
author | Ingo Molnar <mingo@kernel.org> | 2017-05-03 19:28:27 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2017-05-03 19:28:27 +0200 |
commit | 12c1c2fd780a9a5581105fcb6f251466cf35af2a (patch) | |
tree | ce613b7dfdb64d93a26765cdcf20b0f5deab9ef7 /tools/perf/builtin-kmem.c | |
parent | 33b88e708e7dfa58dc896da2a98f5719d2eb315c (diff) | |
parent | 4341ec6b3db4c3e903d6c44958722918baec1e59 (diff) | |
download | linux-12c1c2fd780a9a5581105fcb6f251466cf35af2a.tar.bz2 |
Merge tag 'perf-core-for-mingo-4.12-20170503' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
Fixes:
- Support setting probes in versioned user space symbols, such as
pthread_create@@GLIBC_2.1, picking the default one, more work
needed to make it possible to set it on the other versions, as
the 'perf probe' syntax already uses @ for other purposes.
(Paul Clarke)
- Do not special case address zero as an error for routines that
return addresses (symbol lookup), instead use the return as the
success/error indication and pass a pointer to return the address,
fixing 'perf test vmlinux' (the one that compares address between
vmlinux and kallsyms) on s/390, where the '_text' address is equal
to zero (Arnaldo Carvalho de Melo)
Infrastructure changes:
- More header sanitization, moving stuff out of util.h into
more appropriate headers and objects and sometimes creating
new ones (Arnaldo Carvalho de Melo)
- Refactor a duplicated code for obtaining config file name (Taeung Song)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-kmem.c')
-rw-r--r-- | tools/perf/builtin-kmem.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 6da8d083e4e5..9409c9464667 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -20,11 +20,16 @@ #include "util/debug.h" +#include <linux/kernel.h> #include <linux/rbtree.h> #include <linux/string.h> +#include <errno.h> +#include <inttypes.h> #include <locale.h> #include <regex.h> +#include "sane_ctype.h" + static int kmem_slab; static int kmem_page; @@ -964,6 +969,7 @@ static struct perf_tool perf_kmem = { .comm = perf_event__process_comm, .mmap = perf_event__process_mmap, .mmap2 = perf_event__process_mmap2, + .namespaces = perf_event__process_namespaces, .ordered_events = true, }; @@ -1865,7 +1871,7 @@ static int __cmd_record(int argc, const char **argv) for (j = 1; j < (unsigned int)argc; j++, i++) rec_argv[i] = argv[j]; - return cmd_record(i, rec_argv, NULL); + return cmd_record(i, rec_argv); } static int kmem_config(const char *var, const char *value, void *cb __maybe_unused) @@ -1884,7 +1890,7 @@ static int kmem_config(const char *var, const char *value, void *cb __maybe_unus return 0; } -int cmd_kmem(int argc, const char **argv, const char *prefix __maybe_unused) +int cmd_kmem(int argc, const char **argv) { const char * const default_slab_sort = "frag,hit,bytes"; const char * const default_page_sort = "bytes,hit"; |