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Subject[PATCH 39/59] CRED: Wrap task credential accesses in the OMFS filesystem
Date
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: Bob Copeland <me@bobcopeland.com>
Cc: linux-karma-devel@lists.sourceforge.net
---

fs/omfs/inode.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)


diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index d29047b..f96cddf 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))


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