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authorChristoph Hellwig <hch@infradead.org>2010-05-19 15:16:44 +0400
committerJan Kara <jack@suse.cz>2010-05-24 16:10:17 +0400
commit123e9caf1e85008ab7eb5f6cd58c44f9a5d73b2b (patch)
treea7a49a9aabb2136e8d19a3d86096bb525a16e0b9 /fs/ufs/super.c
parent307ae18a56e5b706056a2050d52e8cc01b5171c0 (diff)
downloadlinux-123e9caf1e85008ab7eb5f6cd58c44f9a5d73b2b.tar.xz
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/ufs/super.c')
-rw-r--r--fs/ufs/super.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index d3977c7128e3..60c989b7012f 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1045,7 +1045,11 @@ magic_found:
*/
sb->s_op = &ufs_super_ops;
sb->s_export_op = &ufs_export_ops;
- sb->dq_op = NULL; /***/
+#ifdef CONFIG_QUOTA
+ sb->s_qcop = &vfs_quotactl_ops;
+ sb->dq_op = NULL; /* &dquot_operations */
+#endif
+
sb->s_magic = fs32_to_cpu(sb, usb3->fs_magic);
uspi->s_sblkno = fs32_to_cpu(sb, usb1->fs_sblkno);