[CIFS] CIFS Stats improvements
New cifs_writepages routine was not updated bytes written in cifs stats.
Also added ability to clear /proc/fs/cifs/Stats by writing (0 or 1) to it.
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 11806c8..585a62ae 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1153,6 +1153,9 @@
rc, bytes_written));
set_bit(AS_EIO, &mapping->flags);
SetPageError(page);
+ } else {
+ cifs_stats_bytes_written(cifs_sb->tcon,
+ bytes_written);
}
for (i = 0; i < n_iov; i++) {
page = pvec.pages[first + i];
