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Do not free io context when taking recursive faults in do_exit 

When taking recursive faults in do_exit, if the io_context is not null,
exit_io_context() is being called. But it might decrement the refcount
more than once. It is better to leave this task alone.

Signed-off-by: Nikanth Karthikesan <knikanth@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Nikanth Karthikesan 2008-11-19 10:20:23 +01:00 committed by Jens Axboe
parent d194139c18
commit 7c0990c7ee
1 changed files with 0 additions and 2 deletions
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2
kernel/exit.c
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@ -1037,8 +1037,6 @@ NORET_TYPE void do_exit(long code)
* task into the wait for ever nirwana as well.
*/
tsk->flags |= PF_EXITPIDONE;
if (tsk->io_context)
exit_io_context();
set_current_state(TASK_UNINTERRUPTIBLE);
schedule();
}