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The current comment "Clear TID on mm_release()?" ends with a question mark, implying uncertainty about whether the TID is actually cleared in mm_release(). However, the code flow is deterministic. When a task exits, mm_release() explicitly checks 'tsk->clear_child_tid' and clears. Since this behavior is unambiguous, remove the confusing question mark and rephrase the comment to clearly state that TID is cleared in mm_release(). Link: https://lkml.kernel.org/r/20251125000407.24470-1-s9430939@naver.com Signed-off-by: Minu Jin <s9430939@naver.com> Cc: Ben Segall <bsegall@google.com> Cc: Dietmar Eggemann <dietmar.eggemann@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Kees Cook <kees@kernel.org> Cc: Liam Howlett <liam.howlett@oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Mel Gorman <mgorman <mgorman@suse.de> Cc: Michal Hocko <mhocko@suse.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Valentin Schneider <vschneid@redhat.com> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>