[ Upstream commit 4727dc20e0422211a0e0c72b1ace4ed6096df8a6 ] PF_IO_WORKER are kernel threads too, but they aren't PF_KTHREAD in the sense that we don't assign ->set_child_tid with our own structure. Just ensure that every arch sets up the PF_IO_WORKER threads like kthreads in the arch implementation of copy_thread(). Change-Id: Iec4a3c42a39f016b323476d7238f3d36aaf0e6cf Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 320c8057eceb18c5d836fcbe0ffb0035fcfe28ff) Bug: 268174392 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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