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-rw-r--r--fs/cifs/file.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index c249b628fd1..670ec1e84da 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1835,10 +1835,20 @@ int is_size_safe_to_change(struct cifsInodeInfo *cifsInode)
open_file = find_writable_file(cifsInode);
if(open_file) {
+ struct cifs_sb_info *cifs_sb;
+
/* there is not actually a write pending so let
this handle go free and allow it to
be closable if needed */
atomic_dec(&open_file->wrtPending);
+
+ cifs_sb = CIFS_SB(cifsInode->vfs_inode.i_sb);
+ if ( cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO ) {
+ /* since no page cache to corrupt on directio
+ we can change size safely */
+ return 1;
+ }
+
return 0;
} else
return 1;