| commit | c19080c2af7c44571f2e9678fdefd0851980ace9 | [log] [tgz] |
|---|---|---|
| author | Namhyung Kim <namhyung@kernel.org> | Fri Feb 25 10:41:13 2022 -0800 |
| committer | Namhyung Kim <namhyung@kernel.org> | Mon Feb 28 15:32:48 2022 -0800 |
| tree | c172f76c77ea85ee4f0994c9990042d94354f45e | |
| parent | 086b293cc9af0a7a8eae56ec1ecc2a7948603987 [diff] |
locking/rwsem: Pass proper call-site ip For some reason, __down_read_common() was not inlined in my system. So I can only see its caller down_read() in the tracepoint. It should pass an IP of the actual caller. Let's add a new variants of LOCK_CONTENDED macro to pass _RET_IP_ to the lock function and make rwsem down functions take an ip argument Signed-off-by: Namhyung Kim <namhyung@kernel.org>