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Groups > linux.kernel > #1239961
| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 01/16] tools lib api fs: No need to use PATH_MAX + 1 |
| Date | 2015-10-05 23:10 +0200 |
| Message-ID | <qglbc-2cb-23@gated-at.bofh.it> (permalink) |
| References | <qglbb-2cb-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Jiri Olsa <jolsa@kernel.org>
Because there's no point, PATH_MAX is big enough.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1444068369-20978-2-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/lib/api/fs/fs.c | 2 +-
tools/lib/api/fs/tracing_path.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/lib/api/fs/fs.c b/tools/lib/api/fs/fs.c
index 732dbef588b0..459599d1b6c4 100644
--- a/tools/lib/api/fs/fs.c
+++ b/tools/lib/api/fs/fs.c
@@ -69,7 +69,7 @@ static const char * const tracefs__known_mountpoints[] = {
struct fs {
const char *name;
const char * const *mounts;
- char path[PATH_MAX + 1];
+ char path[PATH_MAX];
bool found;
long magic;
};
diff --git a/tools/lib/api/fs/tracing_path.c b/tools/lib/api/fs/tracing_path.c
index 0406a7d5c891..a26bb5ea8283 100644
--- a/tools/lib/api/fs/tracing_path.c
+++ b/tools/lib/api/fs/tracing_path.c
@@ -12,9 +12,9 @@
#include "tracing_path.h"
-char tracing_mnt[PATH_MAX + 1] = "/sys/kernel/debug";
-char tracing_path[PATH_MAX + 1] = "/sys/kernel/debug/tracing";
-char tracing_events_path[PATH_MAX + 1] = "/sys/kernel/debug/tracing/events";
+char tracing_mnt[PATH_MAX] = "/sys/kernel/debug";
+char tracing_path[PATH_MAX] = "/sys/kernel/debug/tracing";
+char tracing_events_path[PATH_MAX] = "/sys/kernel/debug/tracing/events";
static void __tracing_path_set(const char *tracing, const char *mountpoint)
--
2.1.0
--
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[GIT PULL 00/16] perf/core improvements and fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
[PATCH 01/16] tools lib api fs: No need to use PATH_MAX + 1 Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
[PATCH 05/16] perf tools: Introduce 'P' modifier to request max precision Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
[PATCH 08/16] perf tools: Setup proper width for symbol_iaddr field Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
[PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Brendan Gregg <brendan.d.gregg@gmail.com> - 2015-10-09 22:40 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-10 00:00 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Brendan Gregg <brendan.d.gregg@gmail.com> - 2015-10-10 00:20 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com> - 2015-10-10 00:30 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Ingo Molnar <mingo@kernel.org> - 2015-10-10 09:10 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Brendan Gregg <brendan.d.gregg@gmail.com> - 2015-10-10 09:40 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Ingo Molnar <mingo@kernel.org> - 2015-10-10 11:10 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Frederic Weisbecker <fweisbec@gmail.com> - 2015-10-12 17:30 +0200
Re: [PATCH 13/16] perf callchain: Switch default to 'graph,0.5,caller' Namhyung Kim <namhyung@kernel.org> - 2015-10-13 06:50 +0200
[PATCH 04/16] perf tools: Export perf_event_attr__set_max_precise_ip() Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
[PATCH 10/16] perf tests: Add arch tests Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
[PATCH 09/16] perf tools: Handle -h and -v options Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
[PATCH 07/16] perf tools: Add support for sorting on the iaddr Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
[PATCH 12/16] perf tests: Add Intel CQM test Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-10-05 23:10 +0200
Re: [GIT PULL 00/16] perf/core improvements and fixes Ingo Molnar <mingo@kernel.org> - 2015-10-06 09:10 +0200
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