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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:38:39 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:38:39 +1100
commite54237053204caebacb3eda3d37363f1a6118707 (patch)
tree3afc54951f2fd3ead2566650173c2c996daada87 /arch/s390/hypfs
parent1330deb0f6e89525c8e9fcbd6b13522c9243bfc0 (diff)
downloadlinux-linaro-android-e54237053204caebacb3eda3d37363f1a6118707.tar.gz
CRED: Wrap task credential accesses in the S390 arch
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> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: linux-s390@vger.kernel.org Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'arch/s390/hypfs')
-rw-r--r--arch/s390/hypfs/inode.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index 36313801cd5..8aadcd7a7cf 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -280,8 +280,8 @@ static int hypfs_fill_super(struct super_block *sb, void *data, int silent)
if (!sbi)
return -ENOMEM;
mutex_init(&sbi->lock);
- sbi->uid = current->uid;
- sbi->gid = current->gid;
+ sbi->uid = current_uid();
+ sbi->gid = current_gid();
sb->s_fs_info = sbi;
sb->s_blocksize = PAGE_CACHE_SIZE;
sb->s_blocksize_bits = PAGE_CACHE_SHIFT;