[Suspend2][ 03/28] [Suspend2] Close bdevs opened by the swapwriter.

[Nigel Cunningham]

Close bdevs opened by the swapwriter and clear the resume_block_device and
header_block_device.

Signed-off-by: Nigel Cunningham <nigel@xxxxxxxxxxxx>

 kernel/power/suspend_swap.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/kernel/power/suspend_swap.c b/kernel/power/suspend_swap.c
index 8a58b12..6f87a4a 100644
--- a/kernel/power/suspend_swap.c
+++ b/kernel/power/suspend_swap.c
@@ -103,3 +103,14 @@ static void close_bdev(int i)
 	bdev_info_list[i] = NULL;
 }
 
+static void close_bdevs(void)
+{
+	int i;
+
+	for (i = 0; i < MAX_SWAPFILES; i++)
+		if (bdev_info_list[i])
+			close_bdev(i);
+
+	resume_block_device = header_block_device = NULL;
+}
+

--
Nigel Cunningham		nigel at suspend2 dot net
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