From: David Howells Date: Thu, 13 Nov 2008 23:38:59 +0000 (+1100) Subject: CRED: Wrap task credential accesses in the OMFS filesystem X-Git-Tag: v2.6.29-rc1~588^2^2~56 X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=c222d53eb32ea0c9516261268a24c6f162423acd;p=linux-2.6-omap-h63xx.git CRED: Wrap task credential accesses in the OMFS 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 Reviewed-by: James Morris Acked-by: Serge Hallyn Cc: Bob Copeland Cc: linux-karma-devel@lists.sourceforge.net Signed-off-by: James Morris --- diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c index cbf047a847c..6afe57c84f8 100644 --- a/fs/omfs/inode.c +++ b/fs/omfs/inode.c @@ -37,8 +37,8 @@ struct inode *omfs_new_inode(struct inode *dir, int mode) inode->i_ino = new_block; inode->i_mode = mode; - inode->i_uid = current->fsuid; - inode->i_gid = current->fsgid; + inode->i_uid = current_fsuid(); + inode->i_gid = current_fsgid(); inode->i_blocks = 0; inode->i_mapping->a_ops = &omfs_aops; @@ -420,8 +420,8 @@ static int omfs_fill_super(struct super_block *sb, void *data, int silent) sb->s_fs_info = sbi; - sbi->s_uid = current->uid; - sbi->s_gid = current->gid; + sbi->s_uid = current_uid(); + sbi->s_gid = current_gid(); sbi->s_dmask = sbi->s_fmask = current->fs->umask; if (!parse_options((char *) data, sbi))