remove congestion tracking framework

[sfrench/cifs-2.6.git] / include / linux / backing-dev.h

diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 2d764566280c841a83a877c6db8395c9bee74395..87ce24d238f3459e3174805282b7cf37e38624df 100644 (file)
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -135,8 +135,6 @@ static inline bool writeback_in_progress(struct bdi_writeback *wb)
 
 struct backing_dev_info *inode_to_bdi(struct inode *inode);
 
-long congestion_wait(int sync, long timeout);
-
 static inline bool mapping_can_writeback(struct address_space *mapping)
 {
        return inode_to_bdi(mapping->host)->capabilities & BDI_CAP_WRITEBACK;