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CRED: Wrap task credential accesses in the HPFS filesystem

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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: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
David Howells
2008-11-14 10:38:55 +11:00
committed by James Morris
parent 4ac8489a72
commit de395b8ac2
2 changed files with 14 additions and 14 deletions
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4
fs/hpfs/super.c
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@@ -475,8 +475,8 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
init_MUTEX(&sbi->hpfs_creation_de);
uid = current->uid;
gid = current->gid;
uid = current_uid();
gid = current_gid();
umask = current->fs->umask;
lowercase = 0;
conv = CONV_BINARY;