From: David Howells Date: Thu, 13 Nov 2008 23:38:54 +0000 (+1100) Subject: CRED: Wrap task credential accesses in the HFS filesystem X-Git-Tag: v2.6.29-rc1~588^2^2~65 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=94c9a5ee4cc7fb7eee2a9f9e47f7ccea6b1869ff;p=linux-2.6-omap-h63xx.git CRED: Wrap task credential accesses in the HFS 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: Roman Zippel Signed-off-by: James Morris --- diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c index c69b7ac75bf..9435dda8f1e 100644 --- a/fs/hfs/inode.c +++ b/fs/hfs/inode.c @@ -155,8 +155,8 @@ struct inode *hfs_new_inode(struct inode *dir, struct qstr *name, int mode) hfs_cat_build_key(sb, (btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name); inode->i_ino = HFS_SB(sb)->next_id++; 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_nlink = 1; inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC; HFS_I(inode)->flags = 0; diff --git a/fs/hfs/super.c b/fs/hfs/super.c index 3c7c7637719..c8b5acf4b0b 100644 --- a/fs/hfs/super.c +++ b/fs/hfs/super.c @@ -210,8 +210,8 @@ static int parse_options(char *options, struct hfs_sb_info *hsb) int tmp, token; /* initialize the sb with defaults */ - hsb->s_uid = current->uid; - hsb->s_gid = current->gid; + hsb->s_uid = current_uid(); + hsb->s_gid = current_gid(); hsb->s_file_umask = 0133; hsb->s_dir_umask = 0022; hsb->s_type = hsb->s_creator = cpu_to_be32(0x3f3f3f3f); /* == '????' */