mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 23:14:31 +08:00
perf inject: Set PERF_RECORD_MISC_BUILD_ID_SIZE
With perf inject -b, it synthesizes build-id event for DSOs. But it missed to set the size and resulted in having trailing zeros. As perf record sets the size in write_build_id(), let's set the size here as well. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20221119002750.1568027-1-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
parent
7d54a4acd8
commit
19030564ab
@ -2218,8 +2218,9 @@ int perf_event__synthesize_build_id(struct perf_tool *tool, struct dso *pos, u16
|
||||
len = pos->long_name_len + 1;
|
||||
len = PERF_ALIGN(len, NAME_ALIGN);
|
||||
memcpy(&ev.build_id.build_id, pos->bid.data, sizeof(pos->bid.data));
|
||||
ev.build_id.size = pos->bid.size;
|
||||
ev.build_id.header.type = PERF_RECORD_HEADER_BUILD_ID;
|
||||
ev.build_id.header.misc = misc;
|
||||
ev.build_id.header.misc = misc | PERF_RECORD_MISC_BUILD_ID_SIZE;
|
||||
ev.build_id.pid = machine->pid;
|
||||
ev.build_id.header.size = sizeof(ev.build_id) + len;
|
||||
memcpy(&ev.build_id.filename, pos->long_name, pos->long_name_len);
|
||||
|
Loading…
Reference in New Issue
Block a user