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35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
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From 1dadafa86a779884f14a6e7a3ddde1a57b0a0a65 Mon Sep 17 00:00:00 2001
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From: Tim Gardner <tim.gardner@canonical.com>
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Date: Tue, 4 Aug 2015 11:26:04 -0600
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Subject: workqueue: Make flush_workqueue() available again to non GPL modules
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Commit 37b1ef31a568fc02e53587620226e5f3c66454c8 ("workqueue: move
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flush_scheduled_work() to workqueue.h") moved the exported non GPL
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flush_scheduled_work() from a function to an inline wrapper.
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Unfortunately, it directly calls flush_workqueue() which is a GPL function.
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This has the effect of changing the licensing requirement for this function
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and makes it unavailable to non GPL modules.
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See commit ad7b1f841f8a54c6d61ff181451f55b68175e15a ("workqueue: Make
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schedule_work() available again to non GPL modules") for precedent.
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Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
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Signed-off-by: Tejun Heo <tj@kernel.org>
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diff --git a/kernel/workqueue.c b/kernel/workqueue.c
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index 4c4f061..a413acb 100644
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--- a/kernel/workqueue.c
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+++ b/kernel/workqueue.c
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@@ -2614,7 +2614,7 @@ void flush_workqueue(struct workqueue_struct *wq)
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out_unlock:
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mutex_unlock(&wq->mutex);
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}
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-EXPORT_SYMBOL_GPL(flush_workqueue);
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+EXPORT_SYMBOL(flush_workqueue);
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/**
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* drain_workqueue - drain a workqueue
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--
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cgit v0.10.2
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