This patch adds __sched attributes to a few missing places to show blocked function rather than locking function in get_wchan. Signed-off-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220115231657.84828-1-minchan@kernel.org Conflicts: kernel/locking/percpu-rwsem.c 1. conflict <linux/sched/debug.h> Bug: 228243692 Change-Id: Ifb50c13cfdd7484269d9a291a8da515e1cce6a7b (cherry picked from commit c441e934b604a3b5f350a9104124cf6a3ba07a34) Signed-off-by: Minchan Kim <minchan@google.com> Signed-off-by: Richard Chang <richardycc@google.com> (cherry picked from commit da358e264cbed0240debe37fa6867c81f0748bf8)