Shift the pointer to the current block forward (n-1) blocks, where n is the
blocks per page used for this device.
Signed-off-by: Nigel Cunningham <[email protected]>
kernel/power/suspend_block_io.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/kernel/power/suspend_block_io.c b/kernel/power/suspend_block_io.c
index 3902758..fbce186 100644
--- a/kernel/power/suspend_block_io.c
+++ b/kernel/power/suspend_block_io.c
@@ -780,3 +780,19 @@ static void suspend_set_devinfo(struct s
suspend_devinfo = info;
}
+static int forward_extra_blocks(void)
+{
+ int i;
+
+ for (i = 1; i < suspend_devinfo[suspend_writer_posn.current_chain].
+ blocks_per_page; i++)
+ suspend_extent_state_next(&suspend_writer_posn);
+
+ if (suspend_extent_state_eof(&suspend_writer_posn)) {
+ printk("Extent state eof.\n");
+ return -ENODATA;
+ }
+
+ return 0;
+}
+
--
Nigel Cunningham nigel at suspend2 dot net
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