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Date: Mon, 25 Aug 2014 15:16:34 +0200 From: Philipp Reisner <philipp.reisner@...bit.com> To: linux-kernel@...r.kernel.org, Jens Axboe <axboe@...nel.dk> Cc: drbd-dev@...ts.linbit.com Subject: [PATCH 4/8] drbd: Avoid inconsistent locking warning From: Andreas Gruenbacher <agruen@...bit.com> request_timer_fn() takes resource->req_lock via the device and releases it via the connection. Avoid this as it is confusing static code checkers. Reported-by: "Dan Carpenter" <dan.carpenter@...cle.com> Signed-off-by: Andreas Gruenbacher <agruen@...bit.com> Signed-off-by: Philipp Reisner <philipp.reisner@...bit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@...bit.com> --- drivers/block/drbd/drbd_req.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index c67717d..5a01c53 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -1645,6 +1645,6 @@ void request_timer_fn(unsigned long data) ? oldest_submit_jif + dt : now + et; nt = time_before(ent, dt) ? ent : dt; out: - spin_unlock_irq(&connection->resource->req_lock); + spin_unlock_irq(&device->resource->req_lock); mod_timer(&device->request_timer, nt); } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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