lift sb_start_write/sb_end_write out of ->aio_write()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 6 insertions, 2 deletions

diff --git a/fs/read_write.c b/fs/read_write.c
index f7b5a23b804b..3e1791a2cfd6 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -398,6 +398,7 @@ ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, lof
         struct kiocb kiocb;
         ssize_t ret;
 
+        file_start_write(filp);
         init_sync_kiocb(&kiocb, filp);
         kiocb.ki_pos = *ppos;
         kiocb.ki_left = len;
@@ -413,6 +414,7 @@ ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, lof
         if (-EIOCBQUEUED == ret)
                 ret = wait_on_sync_kiocb(&kiocb);
         *ppos = kiocb.ki_pos;
+        file_end_write(filp);
         return ret;
 }
 
@@ -758,10 +760,12 @@ static ssize_t do_readv_writev(int type, struct file *file,
                 fnv = file->f_op->aio_write;
         }
 
-        if (fnv)
+        if (fnv) {
+                file_start_write(file);
                 ret = do_sync_readv_writev(file, iov, nr_segs, tot_len,
                                                 pos, fnv);
-        else
+                file_end_write(file);
+        } else
                 ret = do_loop_readv_writev(file, iov, nr_segs, pos, fn);
 
 out: