33 lines
1.0 KiB
Diff
33 lines
1.0 KiB
Diff
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From ad778e66100e4b76bab6b939e3d0c781da82d980 Mon Sep 17 00:00:00 2001
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From: Kyle McMartin <kyle@dreadnought.i.jkkm.org>
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Date: Tue, 22 Jun 2010 14:09:30 +0100
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Subject: utrace: remove use of kref_set
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Unfortunatey db1afffa which removed kref_set did not anticipate
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anyone would actually like to use a kref which starts with a refcnt
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above 1. Replace kref_set in utrace with a kref_init + kref_get to
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immediately bump the reference count.
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Signed-off-by: Kyle McMartin <kyle@redhat.com>
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---
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kernel/utrace.c | 3 ++-
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1 files changed, 2 insertions(+), 1 deletions(-)
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diff --git a/kernel/utrace.c b/kernel/utrace.c
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index f5a9e2c..cc864d5 100644
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--- a/kernel/utrace.c
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+++ b/kernel/utrace.c
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@@ -304,7 +304,8 @@ struct utrace_engine *utrace_attach_task(
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* Initialize the new engine structure. It starts out with two
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* refs: one ref to return, and one ref for being attached.
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*/
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- kref_set(&engine->kref, 2);
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+ kref_init(&engine->kref);
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+ kref_get(&engine->kref);
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engine->flags = 0;
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engine->ops = ops;
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engine->data = data;
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--
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1.7.0.1
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