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Commit 3fc678a0 authored by David Howells's avatar David Howells Committed by David Woodhouse
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CRED: Wrap task credential accesses in the JFFS2 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>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 9d7548d4

fs/jffs2/fs.c

+2 −2
Original line number Diff line number Diff line
@@ -442,14 +442,14 @@ struct inode *jffs2_new_inode (struct inode *dir_i, int mode, struct jffs2_raw_i 


	memset(ri, 0, sizeof(*ri));

	/* Set OS-specific defaults for new inodes */

	ri->uid = cpu_to_je16(current->fsuid);

	ri->uid = cpu_to_je16(current_fsuid());



	if (dir_i->i_mode & S_ISGID) {

		ri->gid = cpu_to_je16(dir_i->i_gid);

		if (S_ISDIR(mode))

			mode |= S_ISGID;

	} else {

		ri->gid = cpu_to_je16(current->fsgid);

		ri->gid = cpu_to_je16(current_fsgid());

	}



	/* POSIX ACLs have to be processed now, at least partly.