Signed-off-by: Andrew Morton --- include/linux/sched.h | 3 ++- 1 files changed, 2 insertions(+), 1 deletion(-) diff -puN include/linux/sched.h~cfq-iosched-update-to-time-sliced-design-fix-fix include/linux/sched.h --- 25/include/linux/sched.h~cfq-iosched-update-to-time-sliced-design-fix-fix 2005-05-11 21:15:00.000000000 -0700 +++ 25-akpm/include/linux/sched.h 2005-05-11 21:15:00.000000000 -0700 @@ -1110,7 +1110,8 @@ extern void unhash_process(struct task_s /* * Protects ->fs, ->files, ->mm, ->ptrace, ->group_info, ->comm, keyring - * subscriptions and synchronises with wait4(). Also used in procfs. + * subscriptions and synchronises with wait4(). Also used in procfs. Also + * pins the final release of task.io_context. * * Nests both inside and outside of read_lock(&tasklist_lock). * It must not be nested with write_lock_irq(&tasklist_lock), _