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perf auxtrace: Pass struct perf_mmap into mmap__read* functions

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The perf_mmap struct will hold a file pointer to write the mmap's
contents, so we need to propagate it down the stack to record__write
callers instead of its member the auxtrace_mmap struct.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180913125450.21342-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2018-09-13 14:54:05 +02:00
committed by Arnaldo Carvalho de Melo
parent 7336555a68
commit e035f4ca2a
3 changed files with 22 additions and 21 deletions
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5
tools/perf/util/auxtrace.h
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@@ -33,6 +33,7 @@ union perf_event;
struct perf_session;
struct perf_evlist;
struct perf_tool;
struct perf_mmap;
struct option;
struct record_opts;
struct auxtrace_info_event;
@@ -437,10 +438,10 @@ typedef int (*process_auxtrace_t)(struct perf_tool *tool,
union perf_event *event, void *data1,
size_t len1, void *data2, size_t len2);
int auxtrace_mmap__read(struct auxtrace_mmap *mm, struct auxtrace_record *itr,
int auxtrace_mmap__read(struct perf_mmap *map, struct auxtrace_record *itr,
struct perf_tool *tool, process_auxtrace_t fn);
int auxtrace_mmap__read_snapshot(struct auxtrace_mmap *mm,
int auxtrace_mmap__read_snapshot(struct perf_mmap *map,
struct auxtrace_record *itr,
struct perf_tool *tool, process_auxtrace_t fn,
size_t snapshot_size);