fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / 9p / v9fs_vfs.h

diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
index 4014160903a9bf505caabb8793fbb3ad30a73e85..46ce357ca1abd46d5bff175aa5518b9e1f7f778f 100644 (file)
--- a/fs/9p/v9fs_vfs.h
+++ b/fs/9p/v9fs_vfs.h
@@ -70,7 +70,8 @@ ssize_t v9fs_file_readn(struct file *, char *, char __user *, u32, u64);
 ssize_t v9fs_fid_readn(struct p9_fid *, char *, char __user *, u32, u64);
 void v9fs_blank_wstat(struct p9_wstat *wstat);
 int v9fs_vfs_setattr_dotl(struct dentry *, struct iattr *);
-int v9fs_file_fsync_dotl(struct file *filp, int datasync);
+int v9fs_file_fsync_dotl(struct file *filp, loff_t start, loff_t end,
+                        int datasync);
 ssize_t v9fs_file_write_internal(struct inode *, struct p9_fid *,
                                 const char __user *, size_t, loff_t *, int);
 int v9fs_refresh_inode(struct p9_fid *fid, struct inode *inode);