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Commit 8f659adf authored by David Howells's avatar David Howells Committed by James Morris
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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: default avatarDavid Howells <dhowells@redhat.com>
Reviewed-by: default avatarJames Morris <jmorris@namei.org>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Acked-by: default avatarDave Kleikamp <shaggy@austin.ibm.com>
Cc: jfs-discussion@lists.sourceforge.net
Signed-off-by: default avatarJames Morris <jmorris@namei.org>
parent 77c70de1

fs/jfs/jfs_inode.c

+2 −2
Original line number Diff line number Diff line
@@ -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