From: Michael Nishimoto <miken@agami.com>
To: XFS Mailing List <xfs@oss.sgi.com>
Subject: Definition of XFS_DQUOT_LOGRES()
Date: Mon, 31 Mar 2008 15:45:28 -0700 [thread overview]
Message-ID: <47F16988.2080406@agami.com> (raw)
The comment for XFS_DQUOT_LOGRES states that we need to reserve space
for 3 dquots. I can't figure out why we need to add this amount to *all*
operations and why this amount wasn't added after doing a runtime
quotaon check.
Comments?
Michael
/*
* In the worst case, when both user and group quotas are on,
* we can have a max of three dquots changing in a single transaction.
*/
#define XFS_DQUOT_LOGRES(mp) (sizeof(xfs_disk_dquot_t) * 3)
next reply other threads:[~2008-03-31 23:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-31 22:45 Michael Nishimoto [this message]
2008-04-01 1:28 ` Definition of XFS_DQUOT_LOGRES() David Chinner
2008-04-01 21:03 ` Michael Nishimoto
2008-04-02 1:24 ` David Chinner
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