pass writeback_control to ->write_inode

This gives the filesystem more information about the writeback that
is happening.  Trond requested this for the NFS unstable write handling,
and other filesystems might benefit from this too by beeing able to
distinguish between the different callers in more detail.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 3 insertions, 2 deletions

diff --git a/fs/adfs/inode.c b/fs/adfs/inode.c
index 3f57ce4bee5d..0f5e30978135 100644
--- a/fs/adfs/inode.c
+++ b/fs/adfs/inode.c
@@ -9,6 +9,7 @@
  */
 #include <linux/smp_lock.h>
 #include <linux/buffer_head.h>
+#include <linux/writeback.h>
 #include "adfs.h"
 
 /*
@@ -360,7 +361,7 @@ out:
  * The adfs-specific inode data has already been updated by
  * adfs_notify_change()
  */
-int adfs_write_inode(struct inode *inode, int wait)
+int adfs_write_inode(struct inode *inode, struct writeback_control *wbc)
 {
         struct super_block *sb = inode->i_sb;
         struct object_info obj;
@@ -375,7 +376,7 @@ int adfs_write_inode(struct inode *inode, int wait)
         obj.attr        = ADFS_I(inode)->attr;
         obj.size        = inode->i_size;
 
-        ret = adfs_dir_update(sb, &obj, wait);
+        ret = adfs_dir_update(sb, &obj, wbc->sync_mode == WB_SYNC_ALL);
         unlock_kernel();
         return ret;
 }