1 files changed, 0 insertions, 19 deletions

diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index cc97d6caf2b3..d63ef8f9609f 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -56,24 +56,6 @@ struct writeback_control {
         unsigned for_reclaim:1;         /* Invoked from the page allocator */
         unsigned range_cyclic:1;        /* range_start is cyclic */
         unsigned more_io:1;             /* more io to be dispatched */
-        /*
-         * write_cache_pages() won't update wbc->nr_to_write and
-         * mapping->writeback_index if no_nrwrite_index_update
-         * is set.  write_cache_pages() may write more than we
-         * requested and we want to make sure nr_to_write and
-         * writeback_index are updated in a consistent manner
-         * so we use a single control to update them
-         */
-        unsigned no_nrwrite_index_update:1;
-
-        /*
-         * For WB_SYNC_ALL, the sb must always be pinned. For WB_SYNC_NONE,
-         * the writeback code will pin the sb for the caller. However,
-         * for eg umount, the caller does WB_SYNC_NONE but already has
-         * the sb pinned. If the below is set, caller already has the
-         * sb pinned.
-         */
-        unsigned sb_pinned:1;
 };
 
 /*
@@ -82,7 +64,6 @@ struct writeback_control {
 struct bdi_writeback;
 int inode_wait(void *);
 void writeback_inodes_sb(struct super_block *);
-void writeback_inodes_sb_locked(struct super_block *);
 int writeback_inodes_sb_if_idle(struct super_block *);
 void sync_inodes_sb(struct super_block *);
 void writeback_inodes_wbc(struct writeback_control *wbc);