md-new-param-to_sync_page_io

Add new parameter to 'sync_page_io'.

The new parameter allows us to distinguish between metadata and data
operations.  This becomes important later when we add the ability to
use separate devices for data and metadata.

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 5a1ffe3527aa..1977765ff964 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -210,11 +210,11 @@ static struct page *read_sb_page(mddev_t *mddev, loff_t offset,
                     || test_bit(Faulty, &rdev->flags))
                         continue;
 
-                target = rdev->sb_start + offset + index * (PAGE_SIZE/512);
+                target = offset + index * (PAGE_SIZE/512);
 
                 if (sync_page_io(rdev, target,
                                  roundup(size, bdev_logical_block_size(rdev->bdev)),
-                                 page, READ)) {
+                                 page, READ, true)) {
                         page->index = index;
                         attach_page_buffers(page, NULL); /* so that free_buffer will
                                                           * quietly no-op */