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authorChristoph Hellwig <hch@infradead.org>2010-05-19 13:16:44 +0200
committerJan Kara <jack@suse.cz>2010-05-24 14:10:17 +0200
commit123e9caf1e85008ab7eb5f6cd58c44f9a5d73b2b (patch)
treea7a49a9aabb2136e8d19a3d86096bb525a16e0b9 /fs/udf/super.c
parentquota: drop remount argument to ->quota_on and ->quota_off (diff)
downloadlinux-123e9caf1e85008ab7eb5f6cd58c44f9a5d73b2b.tar.xz
linux-123e9caf1e85008ab7eb5f6cd58c44f9a5d73b2b.zip
quota: explicitly set ->dq_op and ->s_qcop
Only set the quota operation vectors if the filesystem actually supports quota instead of doing it for all filesystems in alloc_super(). [Jan Kara: Export dquot_operations and vfs_quotactl_ops] Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/super.c')
-rw-r--r--fs/udf/super.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 76a61566f299..ef9221b7456e 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1948,7 +1948,11 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
/* Fill in the rest of the superblock */
sb->s_op = &udf_sb_ops;
sb->s_export_op = &udf_export_ops;
- sb->dq_op = NULL;
+#ifdef CONFIG_QUOTA
+ sb->s_qcop = &vfs_quotactl_ops;
+ sb->dq_op = NULL; /* &dquot_operations */
+#endif
+
sb->s_dirt = 0;
sb->s_magic = UDF_SUPER_MAGIC;
sb->s_time_gran = 1000;