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authorJiri Olsa <jolsa@kernel.org>2019-02-21 10:41:30 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-02-22 16:52:07 -0300
commit2d4f27999b8877409f326682fd8cc40c52f47cea (patch)
tree33c3e619718d0c75bee39957f6ca4ed70ac59c0d /tools/perf/builtin-diff.c
parentperf data: Move size to struct perf_data_file (diff)
downloadlinux-dev-2d4f27999b8877409f326682fd8cc40c52f47cea.tar.xz
linux-dev-2d4f27999b8877409f326682fd8cc40c52f47cea.zip
perf data: Add global path holder
Add a 'path' member to 'struct perf_data'. It will keep the configured path for the data (const char *). The path in struct perf_data_file is now dynamically allocated (duped) from it. This scheme is useful/used in following patches where struct perf_data::path holds the 'configure' directory path and struct perf_data_file::path holds the allocated path for specific files. Also it actually makes the code little simpler. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/20190221094145.9151-3-jolsa@kernel.org [ Fixup data-convert-bt.c missing conversion ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-diff.c')
-rw-r--r--tools/perf/builtin-diff.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 751e1971456b..58fe0e88215c 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -708,7 +708,7 @@ static void data__fprintf(void)
data__for_each_file(i, d)
fprintf(stdout, "# [%d] %s %s\n",
- d->idx, d->data.file.path,
+ d->idx, d->data.path,
!d->idx ? "(Baseline)" : "");
fprintf(stdout, "#\n");
@@ -779,14 +779,14 @@ static int __cmd_diff(void)
data__for_each_file(i, d) {
d->session = perf_session__new(&d->data, false, &tool);
if (!d->session) {
- pr_err("Failed to open %s\n", d->data.file.path);
+ pr_err("Failed to open %s\n", d->data.path);
ret = -1;
goto out_delete;
}
ret = perf_session__process_events(d->session);
if (ret) {
- pr_err("Failed to process %s\n", d->data.file.path);
+ pr_err("Failed to process %s\n", d->data.path);
goto out_delete;
}
@@ -1289,9 +1289,9 @@ static int data_init(int argc, const char **argv)
data__for_each_file(i, d) {
struct perf_data *data = &d->data;
- data->file.path = use_default ? defaults[i] : argv[i];
- data->mode = PERF_DATA_MODE_READ,
- data->force = force,
+ data->path = use_default ? defaults[i] : argv[i];
+ data->mode = PERF_DATA_MODE_READ,
+ data->force = force,
d->idx = i;
}