kernel_optimize_test/fs/quota
Christoph Hellwig 5fb324ad24 quota: move code from sync_quota_sb into vfs_quota_sync
Currenly sync_quota_sb does a lot of sync and truncate action that only
applies to "VFS" style quotas and is actively harmful for the sync
performance in XFS.  Move it into vfs_quota_sync and add a wait parameter
to ->quota_sync to tell if we need it or not.

My audit of the GFS2 code says it's also not needed given the way GFS2
implements quotas, but I'd be happy if this can get a detailed review.

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: move code from sync_quota_sb into vfs_quota_sync 2010-03-05 00:20:24 +01:00
Kconfig quota: Implement quota format with 64-bit space and inode limits 2009-12-10 15:02:54 +01:00
Makefile
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: move code from sync_quota_sb into vfs_quota_sync 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