9p: switch p9_client_write() to passing it struct iov_iter *

[firefly-linux-kernel-4.4.55.git] / include / net / 9p / client.h

diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 6fab66c5c5af6356318e52c92703bdb3ea37a3d4..63ae7653389d865c4990317e6321f99ae44a0e5b 100644 (file)
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -211,6 +211,8 @@ struct p9_dirent {
        char d_name[256];
 };
 
+struct iov_iter;
+
 int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb);
 int p9_client_rename(struct p9_fid *fid, struct p9_fid *newdirfid,
                     const char *name);
@@ -238,8 +240,7 @@ int p9_client_remove(struct p9_fid *fid);
 int p9_client_unlinkat(struct p9_fid *dfid, const char *name, int flags);
 int p9_client_read(struct p9_fid *fid, char *data, char __user *udata,
                                                        u64 offset, u32 count);
-int p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
-                                                       u64 offset, u32 count);
+int p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err);
 int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset);
 int p9dirent_read(struct p9_client *clnt, char *buf, int len,
                  struct p9_dirent *dirent);