Christoph Hellwig 8c4e4acd66 quota: clean up Q_XQUOTASYNC ... Currently Q_XQUOTASYNC calls into the quota_sync method, but XFS does something entirely different in it than the rest of the filesystems. xfs_quota which calls Q_XQUOTASYNC expects an asynchronous data writeout to flush delayed allocations, while the "VFS" quota support wants to flush changes to the quota file. So make Q_XQUOTASYNC call into the writeback code directly and make the quota_sync method optional as XFS doesn't need in the sense expected by the rest of the quota code. GFS2 was using limited XFS-style quota and has a quota_sync method fitting neither the style used by vfs_quota_sync nor xfs_fs_quota_sync. I left it in for now as per discussion with Steve it expects to be called from the sync path this way. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz>		2010-03-05 00:20:24 +01:00
..
dquot.c	quota: Fix warning when a delayed write happens before quota is enabled	2010-03-05 00:20:21 +01:00
Kconfig	quota: Implement quota format with 64-bit space and inode limits	2009-12-10 15:02:54 +01:00
Makefile	quota: remove obsolete comments in fs/quota/Makefile	2009-04-27 16:49:52 +02:00
quota_tree.c
quota_tree.h
quota_v1.c	const: struct quota_format_ops	2009-12-10 15:02:51 +01:00
quota_v2.c	quota: Improve checking of quota file header	2009-12-23 13:44:13 +01:00
quota.c	quota: clean up Q_XQUOTASYNC	2010-03-05 00:20:24 +01:00
quotaio_v1.h
quotaio_v2.h	quota: Implement quota format with 64-bit space and inode limits	2009-12-10 15:02:54 +01:00