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| H A D | base.c | diff b2d002dba5a8a4c0c3ec96fd1ff3c9def6bd71a1 Sat Jul 26 17:22:27 CDT 2008 Andrea Righi <righi.andrea@gmail.com> task IO accounting: correctly account threads IO statistics
Oleg Nesterov points out that we should check that the task is still alive
before we iterate over the threads. This patch includes a fixup for this.
Also simplify do_io_accounting() implementation.
Signed-off-by: Andrea Righi <righi.andrea@gmail.com>
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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