perf dso: Use lock annotations to fix asan deadlock

dso__list_del with address sanitizer and/or reference count checking
will call dso__put that can call dso__data_close reentrantly trying to
lock the dso__data_open_lock and deadlocking. Switch from pthread
mutexes to perf's mutex so that lock checking is performed in debug
builds. Add lock annotations that diagnosed the problem. Release the
dso__data_open_lock around the dso__put to avoid the deadlock.

Change the declaration of dso__data_get_fd to return a boolean,
indicating the fd is valid and the lock is held, to make it compatible
with the thread safety annotations as a try lock.

Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250318043151.137973-3-irogers@google.com


Signed-off-by: Namhyung Kim <namhyung@kernel.org>