X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fcifs%2Finode.c;h=37c6ce87416b3eb540f05e30859e6b262c080dd8;hb=50cbaa228eef9b95dc04c5c82d926818c375ff7c;hp=1ad8c9fcc742394aedee8df91ddd9bc100c3d7ed;hpb=ea991f06d851d58268eac6ce5c2152397757c958;p=linux-2.6-omap-h63xx.git

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 1ad8c9fcc74..37c6ce87416 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -90,6 +90,9 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 				(*pinode)->i_ino =
 					(unsigned long)findData.UniqueId;
 			} /* note ino incremented to unique num in new_inode */
+			if(sb->s_flags & MS_NOATIME)
+				(*pinode)->i_flags |= S_NOATIME | S_NOCMTIME;
+				
 			insert_inode_hash(*pinode);
 		}
 
@@ -140,7 +143,7 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 		inode->i_gid = le64_to_cpu(findData.Gid);
 		inode->i_nlink = le64_to_cpu(findData.Nlinks);
 
-		if (is_size_safe_to_change(cifsInfo)) {
+		if (is_size_safe_to_change(cifsInfo, end_of_file)) {
 		/* can not safely change the file size here if the
 		   client is writing to it due to potential races */
 
@@ -318,6 +321,7 @@ int cifs_get_inode_info(struct inode **pinode,
 	struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
 	char *tmp_path;
 	char *buf = NULL;
+	int adjustTZ = FALSE;
 
 	pTcon = cifs_sb->tcon;
 	cFYI(1,("Getting info on %s", search_path));
@@ -348,6 +352,7 @@ int cifs_get_inode_info(struct inode **pinode,
 					pfindData, cifs_sb->local_nls, 
 					cifs_sb->mnt_cifs_flags &
 					  CIFS_MOUNT_MAP_SPECIAL_CHR);
+			adjustTZ = TRUE;
 		}
 		
 	}
@@ -419,6 +424,8 @@ int cifs_get_inode_info(struct inode **pinode,
 				} else /* do we need cast or hash to ino? */
 					(*pinode)->i_ino = inode_num;
 			} /* else ino incremented to unique num in new_inode*/
+			if(sb->s_flags & MS_NOATIME)
+				(*pinode)->i_flags |= S_NOATIME | S_NOCMTIME;
 			insert_inode_hash(*pinode);
 		}
 		inode = *pinode;
@@ -444,6 +451,10 @@ int cifs_get_inode_info(struct inode **pinode,
 		inode->i_ctime =
 		    cifs_NTtimeToUnix(le64_to_cpu(pfindData->ChangeTime));
 		cFYI(0, ("Attributes came in as 0x%x", attr));
+		if(adjustTZ && (pTcon->ses) && (pTcon->ses->server)) {
+			inode->i_ctime.tv_sec += pTcon->ses->server->timeAdj;
+	                inode->i_mtime.tv_sec += pTcon->ses->server->timeAdj;
+		}
 
 		/* set default mode. will override for dirs below */
 		if (atomic_read(&cifsInfo->inUse) == 0)
@@ -485,8 +496,8 @@ int cifs_get_inode_info(struct inode **pinode,
 		/* BB add code here -
 		   validate if device or weird share or device type? */
 		}
-		if (is_size_safe_to_change(cifsInfo)) {
-			/* can not safely change the file size here if the
+		if (is_size_safe_to_change(cifsInfo, le64_to_cpu(pfindData->EndOfFile))) {
+			/* can not safely shrink the file size here if the
 			   client is writing to it due to potential races */
 			i_size_write(inode,le64_to_cpu(pfindData->EndOfFile));
 
@@ -1353,7 +1364,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
 		and this check ensures that we are not being called from
 		sys_utimes in which case we ought to fail the call back to
 		the user when the server rejects the call */
-		if((rc) && (attrs->ia_valid &&
+		if((rc) && (attrs->ia_valid &
 			 (ATTR_MODE | ATTR_GID | ATTR_UID | ATTR_SIZE)))
 			rc = 0;
 	}