linux-kernel - [PATCH 01/63] perf data: Correctly identify directory data files

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Message-Id: <20191107190011.23924-2-acme@kernel.org>
Date:   Thu,  7 Nov 2019 15:59:09 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
        Clark Williams <williams@...hat.com>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 01/63] perf data: Correctly identify directory data files

From: Adrian Hunter <adrian.hunter@...el.com>

In order to rename the "header" file to "data" without conflicting,
correctly identify the non-header files as starting with "data."

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Reviewed-by: Jiri Olsa <jolsa@...nel.org>
Link: http://lore.kernel.org/lkml/20191004083121.12182-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/data.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c
index 88fba2ba549f..8993253c5564 100644
--- a/tools/perf/util/data.c
+++ b/tools/perf/util/data.c
@@ -96,7 +96,7 @@ int perf_data__open_dir(struct perf_data *data)
 		if (stat(path, &st))
 			continue;
 
-		if (!S_ISREG(st.st_mode) || strncmp(dent->d_name, "data", 4))
+		if (!S_ISREG(st.st_mode) || strncmp(dent->d_name, "data.", 5))
 			continue;
 
 		ret = -ENOMEM;
-- 
2.21.0