提交 7706bb39 编写于 作者: D David Howells 提交者: James Morris

CRED: Wrap task credential accesses in the UDF 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: NDavid Howells <dhowells@redhat.com>
Reviewed-by: NJames Morris <jmorris@namei.org>
Acked-by: NSerge Hallyn <serue@us.ibm.com>
Acked-by: NJan Kara <jack@suse.cz>
Signed-off-by: NJames Morris <jmorris@namei.org>
上级 26bf1946
......@@ -126,13 +126,13 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
}
mutex_unlock(&sbi->s_alloc_mutex);
inode->i_mode = mode;
inode->i_uid = current->fsuid;
inode->i_uid = current_fsuid();
if (dir->i_mode & S_ISGID) {
inode->i_gid = dir->i_gid;
if (S_ISDIR(mode))
mode |= S_ISGID;
} else {
inode->i_gid = current->fsgid;
inode->i_gid = current_fsgid();
}
iinfo->i_location.logicalBlockNum = block;
......
......@@ -604,7 +604,7 @@ static int udf_mknod(struct inode *dir, struct dentry *dentry, int mode,
goto out;
iinfo = UDF_I(inode);
inode->i_uid = current->fsuid;
inode->i_uid = current_fsuid();
init_special_inode(inode, mode, rdev);
fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
if (!fi) {
......
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