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perf session: Rearrange perf_session__process_events function

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To reduce function arguments and the code.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190110101301.6196-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2019-01-10 11:12:56 +01:00 committed by Arnaldo Carvalho de Melo
parent 49b8e2bece
commit 7ba4da1002
1 changed files with 7 additions and 13 deletions
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20
tools/perf/util/session.c
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@ -1820,13 +1820,14 @@ fetch_mmaped_event(struct perf_session *session,
#define NUM_MMAPS 128 #define NUM_MMAPS 128
#endif #endif
static int __perf_session__process_events(struct perf_session *session, static int __perf_session__process_events(struct perf_session *session)
u64 data_offset, u64 data_size,
u64 file_size)
{ {
struct ordered_events *oe = &session->ordered_events; struct ordered_events *oe = &session->ordered_events;
struct perf_tool *tool = session->tool; struct perf_tool *tool = session->tool;
int fd = perf_data__fd(session->data); int fd = perf_data__fd(session->data);
u64 file_size = perf_data__size(session->data);
u64 data_offset = session->header.data_offset;
u64 data_size = session->header.data_size;
u64 head, page_offset, file_offset, file_pos, size; u64 head, page_offset, file_offset, file_pos, size;
int err, mmap_prot, mmap_flags, map_idx = 0; int err, mmap_prot, mmap_flags, map_idx = 0;
size_t mmap_size; size_t mmap_size;
@ -1944,20 +1945,13 @@ static int __perf_session__process_events(struct perf_session *session,
int perf_session__process_events(struct perf_session *session) int perf_session__process_events(struct perf_session *session)
{ {
u64 size = perf_data__size(session->data);
int err;
if (perf_session__register_idle_thread(session) < 0) if (perf_session__register_idle_thread(session) < 0)
return -ENOMEM; return -ENOMEM;
if (!perf_data__is_pipe(session->data)) if (perf_data__is_pipe(session->data))
err = __perf_session__process_events(session, return __perf_session__process_pipe_events(session);
session->header.data_offset,
session->header.data_size, size);
else
err = __perf_session__process_pipe_events(session);
return err; return __perf_session__process_events(session);
} }
bool perf_session__has_traces(struct perf_session *session, const char *msg) bool perf_session__has_traces(struct perf_session *session, const char *msg)