aboutsummaryrefslogtreecommitdiffstats
path: root/init
diff options
context:
space:
mode:
authorEric W. Biederman <ebiederm@xmission.com>2012-09-16 05:07:49 -0400
committerEric W. Biederman <ebiederm@xmission.com>2012-09-18 04:01:39 -0400
commit74a8a103789465c4e67f38d1abb5cea770002601 (patch)
treeac650aebb368b353226651a74361d9ecc3da0d11 /init
parente8a3e4719b7ec19288c56f22623f537cb78885c1 (diff)
userns: Convert qutoactl
Update the quotactl user space interface to successfull compile with user namespaces support enabled and to hand off quota identifiers to lower layers of the kernel in struct kqid instead of type and qid pairs. The quota on function is not converted because while it takes a quota type and an id. The id is the on disk quota format to use, which is something completely different. The signature of two struct quotactl_ops methods were changed to take struct kqid argumetns get_dqblk and set_dqblk. The dquot, xfs, and ocfs2 implementations of get_dqblk and set_dqblk are minimally changed so that the code continues to work with the change in parameter type. This is the first in a series of changes to always store quota identifiers in the kernel in struct kqid and only use raw type and qid values when interacting with on disk structures or userspace. Always using struct kqid internally makes it hard to miss places that need conversion to or from the kernel internal values. Cc: Jan Kara <jack@suse.cz> Cc: Dave Chinner <david@fromorbit.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Ben Myers <bpm@sgi.com> Cc: Alex Elder <elder@kernel.org> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'init')
-rw-r--r--init/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 33d231cd3cc6..15bb1dcdebef 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -928,7 +928,7 @@ config UIDGID_CONVERTED
928 depends on IMA = n 928 depends on IMA = n
929 depends on EVM = n 929 depends on EVM = n
930 depends on QUOTA = n 930 depends on QUOTA = n
931 depends on QUOTACTL = n 931 depends on QUOTA_NETLINK_INTERFACE = n
932 932
933 # Networking 933 # Networking
934 depends on NET_9P = n 934 depends on NET_9P = n