linux-kernel - [PATCH] xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD

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Date:   Fri, 6 Sep 2019 14:26:46 +0800
From:   yu kuai <yukuai3@...wei.com>
To:     <darrick.wong@...cle.com>, <sandeen@...hat.com>,
        <billodo@...hat.com>
CC:     <linux-xfs@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <yukuai3@...wei.com>, <yi.zhang@...wei.com>,
        <zhengbin13@...wei.com>
Subject: [PATCH] xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD_OPTIONS

In commit d03a2f1b9fa8 ("xfs: include WARN, REPAIR build options in
XFS_BUILD_OPTIONS"), Eric pointed out that the XFS_BUILD_OPTIONS string,
shown at module init time and in modinfo output, does not currently
include all available build options. So, he added in CONFIG_XFS_WARN and
CONFIG_XFS_REPAIR. However, this is not enough, add in CONFIG_XFS_QUOTA
and CONFIG_XFS_ASSERT_FATAL. 

Signed-off-by: yu kuai <yukuai3@...wei.com>
---
 fs/xfs/xfs_super.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h
index 763e43d..b552cf6 100644
--- a/fs/xfs/xfs_super.h
+++ b/fs/xfs/xfs_super.h
@@ -11,9 +11,11 @@
 #ifdef CONFIG_XFS_QUOTA
 extern int xfs_qm_init(void);
 extern void xfs_qm_exit(void);
+# define XFS_QUOTA_STRING	"quota, "
 #else
 # define xfs_qm_init()	(0)
 # define xfs_qm_exit()	do { } while (0)
+# define XFS_QUOTA_STRING
 #endif
 
 #ifdef CONFIG_XFS_POSIX_ACL
@@ -50,6 +52,12 @@ extern void xfs_qm_exit(void);
 # define XFS_WARN_STRING
 #endif
 
+#ifdef CONFIG_XFS_ASSERT_FATAL
+# define XFS_ASSERT_FATAL_STRING	"fatal assert, "
+#else
+# define XFS_ASSERT_FATAL_STRING
+#endif
+
 #ifdef DEBUG
 # define XFS_DBG_STRING		"debug"
 #else
@@ -63,6 +71,8 @@ extern void xfs_qm_exit(void);
 				XFS_SCRUB_STRING \
 				XFS_REPAIR_STRING \
 				XFS_WARN_STRING \
+				XFS_QUOTA_STRING \
+				XFS_ASSERT_FATAL_STRING \
 				XFS_DBG_STRING /* DBG must be last */
 
 struct xfs_inode;
-- 
2.7.4