X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fmd%2Fmd.h;h=f184b69ef337514d460d669ffc4309a7d5dcc515;hb=eb2890c92fe3232345de5c8ba56e4ed4ae6422e1;hp=f55d2ff9513329b973fe0c6c96ec9434eb53de9c;hpb=a7c367b95a9d8e65e0f0e7da31f700a556794efb;p=mv-sheeva.git

diff --git a/drivers/md/md.h b/drivers/md/md.h
index f55d2ff9513..f184b69ef33 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -430,6 +430,7 @@ extern void md_write_end(mddev_t *mddev);
 extern void md_done_sync(mddev_t *mddev, int blocks, int ok);
 extern void md_error(mddev_t *mddev, mdk_rdev_t *rdev);
 
+extern int mddev_congested(mddev_t *mddev, int bits);
 extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev,
 			   sector_t sector, int size, struct page *page);
 extern void md_super_wait(mddev_t *mddev);