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Commit 8da6e918 authored by Kirill Tkhai's avatar Kirill Tkhai Committed by Miklos Szeredi
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fuse: Kill fasync only if interrupt is queued in queue_interrupt() 



We should sent signal only in case of interrupt is really queued.  Not a
real problem, but this makes the code clearer and intuitive.

Signed-off-by: default avatarKirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
parent 34061750

fs/fuse/dev.c

+1 −1
Original line number Diff line number Diff line
@@ -480,9 +480,9 @@ static void queue_interrupt(struct fuse_iqueue *fiq, struct fuse_req *req) 
	if (list_empty(&req->intr_entry)) {

		list_add_tail(&req->intr_entry, &fiq->interrupts);

		wake_up_locked(&fiq->waitq);

		kill_fasync(&fiq->fasync, SIGIO, POLL_IN);

	}

	spin_unlock(&fiq->waitq.lock);

	kill_fasync(&fiq->fasync, SIGIO, POLL_IN);

}



static void request_wait_answer(struct fuse_conn *fc, struct fuse_req *req)