linux-ext4 - [PATCH] quota: swapping s_prj_quota

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Date:   Wed, 13 Dec 2017 15:20:18 +0300
From:   Artem Blagodarenko <artem.blagodarenko@...il.com>
To:     linux-ext4@...r.kernel.org
Cc:     adilger.kernel@...ger.ca
Subject: [PATCH] quota: swapping s_prj_quota_inum superblock field

ext2fs_swap_super() swaps s_usr_quota_inum and
s_grp_quota_inum fields but not s_prj_quota_inum.

This patch adds s_prj_quota_inum swapping.

Lustre-bug: https://jira.hpdd.intel.com/browse/LU-9309
Signed-off-by: Artem Blagodarenko <artem.blagodarenko@...il.com>`
---
 lib/ext2fs/swapfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/ext2fs/swapfs.c b/lib/ext2fs/swapfs.c
index b9d8f557..c1da8509 100644
--- a/lib/ext2fs/swapfs.c
+++ b/lib/ext2fs/swapfs.c
@@ -79,6 +79,7 @@ void ext2fs_swap_super(struct ext2_super_block * sb)
 	sb->s_snapshot_r_blocks_count =
 		ext2fs_swab64(sb->s_snapshot_r_blocks_count);
 	sb->s_snapshot_list = ext2fs_swab32(sb->s_snapshot_list);
+	sb->s_prj_quota_inum = ext2fs_swab32(sb->s_prj_quota_inum);
 	sb->s_usr_quota_inum = ext2fs_swab32(sb->s_usr_quota_inum);
 	sb->s_grp_quota_inum = ext2fs_swab32(sb->s_grp_quota_inum);
 	sb->s_overhead_blocks = ext2fs_swab32(sb->s_overhead_blocks);
-- 
2.14.3 (Apple Git-98)