From: Sascha Hauer <s.hauer@pengutronix.de>
To: linux-fsdevel@vger.kernel.org
Cc: linux-mtd@lists.infradead.org, Jan Kara <jack@suse.com>,
Richard Weinberger <richard@nod.at>,
kernel@pengutronix.de, Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH 01/11] quota: Make inode optional
Date: Wed, 14 Aug 2019 14:18:24 +0200 [thread overview]
Message-ID: <20190814121834.13983-2-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20190814121834.13983-1-s.hauer@pengutronix.de>
To add support for filesystems which do not store quota informations in
an inode make the inode optional.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
fs/quota/dquot.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index be9c471cdbc8..3cb836351c22 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2800,8 +2800,10 @@ int dquot_get_state(struct super_block *sb, struct qc_state *state)
tstate->flags |= QCI_LIMITS_ENFORCED;
tstate->spc_timelimit = mi->dqi_bgrace;
tstate->ino_timelimit = mi->dqi_igrace;
- tstate->ino = dqopt->files[type]->i_ino;
- tstate->blocks = dqopt->files[type]->i_blocks;
+ if (dqopt->files[type]) {
+ tstate->ino = dqopt->files[type]->i_ino;
+ tstate->blocks = dqopt->files[type]->i_blocks;
+ }
tstate->nextents = 1; /* We don't know... */
spin_unlock(&dq_data_lock);
}
--
2.20.1
next prev parent reply other threads:[~2019-08-14 12:19 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-14 12:18 [PATCH 00/11] Add quota support to UBIFS Sascha Hauer
2019-08-14 12:18 ` Sascha Hauer [this message]
2019-08-14 12:18 ` [PATCH 02/11] quota: Only module_put the format when existing Sascha Hauer
2019-08-15 11:18 ` Jan Kara
2019-08-16 11:49 ` Sascha Hauer
2019-08-14 12:18 ` [PATCH 03/11] fs: move __get_super() out of loop Sascha Hauer
2019-08-14 23:32 ` Al Viro
2019-08-14 12:18 ` [PATCH 04/11] fs, quota: introduce wait_super_thawed() to wait until a superblock is thawed Sascha Hauer
2019-08-14 23:35 ` Al Viro
2019-08-14 12:18 ` [PATCH 05/11] quota: Allow to pass quotactl a mountpoint Sascha Hauer
2019-08-14 22:42 ` kbuild test robot
2019-08-14 23:33 ` kbuild test robot
2019-08-14 23:36 ` Al Viro
2019-08-14 23:39 ` Al Viro
2019-08-14 23:51 ` Al Viro
2019-08-15 9:53 ` Jan Kara
2019-08-15 7:46 ` Sascha Hauer
2019-08-14 12:18 ` [PATCH 06/11] ubifs: move checks and preparation into setflags() Sascha Hauer
2019-08-14 12:18 ` [PATCH 07/11] ubifs: Add support for FS_IOC_FS[SG]ETXATTR ioctls Sascha Hauer
2019-08-14 14:11 ` Mainz, Roland
2019-08-15 7:31 ` Sascha Hauer
2019-08-14 12:18 ` [PATCH 08/11] ubifs: do not ubifs_inode() on potentially NULL pointer Sascha Hauer
2019-08-14 12:18 ` [PATCH 09/11] ubifs: Add support for project id Sascha Hauer
2019-08-14 12:18 ` [PATCH 10/11] ubifs: export get_znode Sascha Hauer
2019-08-14 12:18 ` [PATCH 11/11] ubifs: Add quota support Sascha Hauer
2019-08-15 11:17 ` Jan Kara
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