Commit a0828b6c authored by Jan Kara's avatar Jan Kara
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quota: Handle quotas without quota inodes in dquot_get_state() 



Make dquot_get_state() gracefully handle a situation when there are no
quota files present even though quotas are enabled.

Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 2ec1f301

fs/quota/dquot.c

+4 −2
Original line number Diff line number Diff line
@@ -2787,8 +2787,10 @@ 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;

		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);

	}