linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2017-08-14	uapi/linux/quota.h: Do not include linux/errno.h	Florian Weimer	1	-1/+0
	linux/errno.h is very sensitive to coordination with libc headers. Nothing in linux/quota.h needs it, so this change allows using this header in more contexts. Signed-off-by: Florian Weimer <fweimer@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz>
2016-04-26	fs/quota: use nla_put_u64_64bit()	Nicolas Dichtel	1	-0/+1
	Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-08	quota: add new quotactl Q_GETNEXTQUOTA	Eric Sandeen	1	-0/+14
	Q_GETNEXTQUOTA is exactly like Q_GETQUOTA, except that it will return quota information for the id equal to or greater than the id requested. In other words, if the requested id has no quota, the command will return quota information for the next higher id which does have a quota set. If no higher id has an active quota, -ESRCH is returned. This allows filesystems to do efficient iteration in kernelspace, much like extN filesystems do in userspace when asked to report all active quotas. This does require a new data structure for userspace, as the current structure does not include an ID for the returned quota information. Today, Ext4 with a hidden quota inode requires getpwent-style iterations, and for systems which have i.e. LDAP backends, this can be very slow, or even impossible if iteration is not allowed in the configuration. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Dave Chinner <david@fromorbit.com>
2015-03-18	vfs: Add general support to enforce project quota limits	Li Xi	1	-2/+4
	This patch adds support for a new quota type PRJQUOTA for project quota enforcement. Also a new method get_projid() is added into dquot_operations structure. Signed-off-by: Li Xi <lixi@ddn.com> Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Jan Kara <jack@suse.cz>
2015-01-21	quota: Cleanup flags definitions	Jan Kara	1	-1/+13
	Currently all quota flags were defined just in kernel-private headers. Export flags readable / writeable from userspace to userspace via include/uapi/linux/quota.h. Signed-off-by: Jan Kara <jack@suse.cz>
2012-10-13	UAPI: (Scripted) Disintegrate include/linux	David Howells	1	-0/+171
	Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>