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| author | Ingo Molnar <mingo@kernel.org> | 2017-04-24 23:31:35 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-04-24 23:31:35 +0200 |
| commit | fd7647979a3948dae4fc6f25dbbdf9ba269bed78 (patch) | |
| tree | 3564d53e2242beb9616ad050a6142de689cf814a /tools/perf/util/cgroup.c | |
| parent | e720c19e0d5412f45736d62258d21dc7b056c4ad (diff) | |
| parent | 9d43f5e8df6804ae271407500af9062e9278167a (diff) | |
| download | lwn-fd7647979a3948dae4fc6f25dbbdf9ba269bed78.tar.gz lwn-fd7647979a3948dae4fc6f25dbbdf9ba269bed78.zip | |
Merge tag 'perf-core-for-mingo-4.12-20170424' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
User visible changes:
- Fix display of data source snoop indication in 'perf mem' (Andi Kleen)
- Fix the code to strip command name from /proc/PID/stat (Jiri Olsa)
Infrastructure changes:
- Continue the disentanglement of headers, specially util.h (Arnaldo Carvalho de Melo)
- Synchronize some header files with the kernel (Arnaldo Carvalho de Melo)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/cgroup.c')
| -rw-r--r-- | tools/perf/util/cgroup.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/util/cgroup.c b/tools/perf/util/cgroup.c index 86399eda3684..03347748f3fa 100644 --- a/tools/perf/util/cgroup.c +++ b/tools/perf/util/cgroup.c @@ -4,6 +4,7 @@ #include "evsel.h" #include "cgroup.h" #include "evlist.h" +#include <linux/stringify.h> int nr_cgroups; @@ -27,8 +28,8 @@ cgroupfs_find_mountpoint(char *buf, size_t maxlen) path_v1[0] = '\0'; path_v2[0] = '\0'; - while (fscanf(fp, "%*s %"STR(PATH_MAX)"s %"STR(PATH_MAX)"s %" - STR(PATH_MAX)"s %*d %*d\n", + while (fscanf(fp, "%*s %"__stringify(PATH_MAX)"s %"__stringify(PATH_MAX)"s %" + __stringify(PATH_MAX)"s %*d %*d\n", mountpoint, type, tokens) == 3) { if (!path_v1[0] && !strcmp(type, "cgroup")) { |