CRED: Wrap task credential accesses in the JFS filesystem

Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells <[email protected]> Reviewed-by: James Morris <[email protected]> Acked-by: Serge Hallyn <[email protected]> Acked-by: Dave Kleikamp <[email protected]> Cc: [email protected] Signed-off-by: James Morris <[email protected]>
mrcsosa · Nov 13, 2008 · 8f659ad · 8f659ad
1 parent 77c70de
commit 8f659ad
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fs/jfs/jfs_inode.c b/fs/jfs/jfs_inode.c
@@ -93,13 +93,13 @@ struct inode *ialloc(struct inode *parent, umode_t mode)
 		return ERR_PTR(rc);
 	}
 
-	inode->i_uid = current->fsuid;
+	inode->i_uid = current_fsuid();
 	if (parent->i_mode & S_ISGID) {
 		inode->i_gid = parent->i_gid;
 		if (S_ISDIR(mode))
 			mode |= S_ISGID;
 	} else
-		inode->i_gid = current->fsgid;
+		inode->i_gid = current_fsgid();
 
 	/*
 	 * New inodes need to save sane values on disk when