From: Jan Kara <jack@suse.cz>
Date: Tue, 30 Sep 2008 15:53:37 +0000 (+0200)
Subject: quota: Introduce DQUOT_QUOTA_SYS_FILE flag
X-Git-Tag: v2.6.29-rc1~505^2~83
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca785ec66b991e9ca74dd9840fc014487ad095e1;p=pandora-kernel.git

quota: Introduce DQUOT_QUOTA_SYS_FILE flag

If filesystem can handle quota files as system files hidden from users, we can
skip a lot of cache invalidation, syncing, inode flags setting etc. when
turning quotas on, off and quota_sync. Allow filesystem to indicate that it is
hiding quota files from users by DQUOT_QUOTA_SYS_FILE flag.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
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