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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:38:59 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:38:59 +1100
commitc222d53eb32ea0c9516261268a24c6f162423acd (patch)
treeb4aa9b8ad77eb50652d79a0c3b3a034f5326e61c
parentb19c2a3b839b9dfb3f258e8943dc3784ae20c7b0 (diff)
downloadop-kernel-dev-c222d53eb32ea0c9516261268a24c6f162423acd.zip
op-kernel-dev-c222d53eb32ea0c9516261268a24c6f162423acd.tar.gz
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 <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 Signed-off-by: James Morris <jmorris@namei.org>
-rw-r--r--fs/omfs/inode.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index cbf047a..6afe57c 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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