[Suspend2][ 19/28] [Suspend2] Swapwriter memory needed.

[Nigel Cunningham <nigel@suspend2.net>]

Return the number of pages needed by the swapwriter itself. This doesn't
include the block i/o code, which has its own routine.

Signed-off-by: Nigel Cunningham <nigel@suspend2.net>

 kernel/power/suspend_swap.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/kernel/power/suspend_swap.c b/kernel/power/suspend_swap.c
index ba1761b..f2940ea 100644
--- a/kernel/power/suspend_swap.c
+++ b/kernel/power/suspend_swap.c
@@ -805,3 +805,17 @@ out:
 	return 0;
 }
 
+/*
+ * workspace_size
+ *
+ * Description:
+ * Returns the number of bytes of RAM needed for this
+ * code to do its work. (Used when calculating whether
+ * we have enough memory to be able to suspend & resume).
+ *
+ */
+static unsigned long swapwriter_memory_needed(void)
+{
+	return 1;
+}
+

--
Nigel Cunningham		nigel at suspend2 dot net
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