Al Viro a2d4c71d15 deal with task_work callbacks adding more work ...

It doesn't matter on normal return to userland path (we'll recheck the
NOTIFY_RESUME flag anyway), but in case of exit_task_work() we'll
need that as soon as we get callbacks capable of triggering more
task_work_add().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2012-07-22 23:57:57 +04:00

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