CRED: Wrap task credential accesses in the FAT 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 <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 2b2eec1..cf621ac 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -921,8 +921,8 @@
opts->isvfat = is_vfat;
- opts->fs_uid = current->uid;
- opts->fs_gid = current->gid;
+ opts->fs_uid = current_uid();
+ opts->fs_gid = current_gid();
opts->fs_fmask = opts->fs_dmask = current->fs->umask;
opts->allow_utime = -1;
opts->codepage = fat_default_codepage;