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perf tools: Use perf_data_file__fd() consistently

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Do not reference file->fd directly since we want hide the
implementation details from outside for possible future changes.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1422518843-25818-8-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2015-01-29 17:06:48 +09:00 • committed by Arnaldo Carvalho de Melo
parent 0b064f4300
commit 42aa276f40
2 changed files with 10 additions and 9 deletions
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5
tools/perf/builtin-inject.c
View file

@ -343,6 +343,7 @@ static int __cmd_inject(struct perf_inject *inject)
int ret = -EINVAL;
struct perf_session *session = inject->session;
struct perf_data_file *file_out = &inject->output;
int fd = perf_data_file__fd(file_out);
signal(SIGINT, sig_handler);
@ -376,7 +377,7 @@ static int __cmd_inject(struct perf_inject *inject)
}
if (!file_out->is_pipe)
lseek(file_out->fd, session->header.data_offset, SEEK_SET);
lseek(fd, session->header.data_offset, SEEK_SET);
ret = perf_session__process_events(session, &inject->tool);
@ -385,7 +386,7 @@ static int __cmd_inject(struct perf_inject *inject)
perf_header__set_feat(&session->header,
HEADER_BUILD_ID);
session->header.data_size = inject->bytes_written;
perf_session__write_header(session, session->evlist, file_out->fd, true);
perf_session__write_header(session, session->evlist, fd, true);
}
return ret;