X-Git-Url: https://git.stricted.de/?a=blobdiff_plain;f=fs%2Fcifs%2Finode.c;h=20efd81266c643338bcd81b434edfe9fbcacc0ac;hb=b4350432998578500203d562d5b093c6a5beadd2;hp=fc3025199cb336f6c07c8172d19e501601a3f1f7;hpb=a8a07fffe4ecab7b77a4009ed317361385616aec;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index fc3025199cb3..c9bce9b43855 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -171,7 +171,8 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr)
 
 	if (fattr->cf_flags & CIFS_FATTR_DFS_REFERRAL)
 		inode->i_flags |= S_AUTOMOUNT;
-	cifs_set_ops(inode);
+	if (inode->i_state & I_NEW)
+		cifs_set_ops(inode);
 }
 
 void
@@ -489,10 +490,15 @@ static int cifs_sfu_mode(struct cifs_fattr *fattr, const unsigned char *path,
 		return PTR_ERR(tlink);
 	tcon = tlink_tcon(tlink);
 
-	rc = CIFSSMBQAllEAs(xid, tcon, path, "SETFILEBITS",
-			    ea_value, 4 /* size of buf */, cifs_sb->local_nls,
-			    cifs_sb->mnt_cifs_flags &
-				CIFS_MOUNT_MAP_SPECIAL_CHR);
+	if (tcon->ses->server->ops->query_all_EAs == NULL) {
+		cifs_put_tlink(tlink);
+		return -EOPNOTSUPP;
+	}
+
+	rc = tcon->ses->server->ops->query_all_EAs(xid, tcon, path,
+			"SETFILEBITS", ea_value, 4 /* size of buf */,
+			cifs_sb->local_nls,
+			cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
 	cifs_put_tlink(tlink);
 	if (rc < 0)
 		return (int)rc;
@@ -557,6 +563,11 @@ cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info,
 			fattr->cf_mode &= ~(S_IWUGO);
 
 		fattr->cf_nlink = le32_to_cpu(info->NumberOfLinks);
+		if (fattr->cf_nlink < 1) {
+			cifs_dbg(1, "replacing bogus file nlink value %u\n",
+				fattr->cf_nlink);
+			fattr->cf_nlink = 1;
+		}
 	}
 
 	fattr->cf_uid = cifs_sb->mnt_uid;
@@ -1636,6 +1647,12 @@ unlink_target:
 				    target_dentry, to_name);
 	}
 
+	/* force revalidate to go get info when needed */
+	CIFS_I(source_dir)->time = CIFS_I(target_dir)->time = 0;
+
+	source_dir->i_ctime = source_dir->i_mtime = target_dir->i_ctime =
+		target_dir->i_mtime = current_fs_time(source_dir->i_sb);
+
 cifs_rename_exit:
 	kfree(info_buf_source);
 	kfree(from_name);