[Suspend2][ 02/28] [Suspend2] Close a bdev used by the swapwriter.

Release a bdev used by the swapwriter.

Signed-off-by: Nigel Cunningham <[email protected]>

 kernel/power/suspend_swap.c |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/kernel/power/suspend_swap.c b/kernel/power/suspend_swap.c
index 7732a75..8a58b12 100644
--- a/kernel/power/suspend_swap.c
+++ b/kernel/power/suspend_swap.c
@@ -87,3 +87,19 @@ struct bdev_opened
  */
 static struct bdev_opened *bdev_info_list[MAX_SWAPFILES + 2];
        
+static void close_bdev(int i)
+{
+	struct bdev_opened *this = bdev_info_list[i];
+
+	if (this->claimed)
+		bd_release(this->bdev);
+
+	/* Release our reference. */
+	blkdev_put(this->bdev);
+
+	/* Free our info. */
+	kfree(this);
+
+	bdev_info_list[i] = NULL;
+}
+

--
Nigel Cunningham		nigel at suspend2 dot net
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---

• References:
  • [Suspend2][ 00/28] Swapwriter
    • From: Nigel Cunningham <[email protected]>

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