---

yaml
---
r: 229097
b: refs/heads/master
c: a2595b8
h: refs/heads/master
i:
  229095: e7ea972
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 673c610033a8202c037ecd068c7a235495acda17
+refs/heads/master: a2595b8aa67011419dae26b47e474f46df902989

trunk/fs/ext4/ext4.h

@@ -908,6 +908,13 @@ struct ext4_inode_info {
 #define test_opt(sb, opt)		(EXT4_SB(sb)->s_mount_opt & \
 					 EXT4_MOUNT_##opt)
 
+#define clear_opt2(sb, opt)		EXT4_SB(sb)->s_mount_opt2 &= \
+						~EXT4_MOUNT2_##opt
+#define set_opt2(sb, opt)		EXT4_SB(sb)->s_mount_opt2 |= \
+						EXT4_MOUNT2_##opt
+#define test_opt2(sb, opt)		(EXT4_SB(sb)->s_mount_opt2 & \
+					 EXT4_MOUNT2_##opt)
+
 #define ext4_set_bit			ext2_set_bit
 #define ext4_set_bit_atomic		ext2_set_bit_atomic
 #define ext4_clear_bit			ext2_clear_bit
@@ -1073,6 +1080,7 @@ struct ext4_sb_info {
 	struct ext4_super_block *s_es;	/* Pointer to the super block in the buffer */
 	struct buffer_head **s_group_desc;
 	unsigned int s_mount_opt;
+	unsigned int s_mount_opt2;
 	unsigned int s_mount_flags;
 	ext4_fsblk_t s_sb_block;
 	uid_t s_resuid;

trunk/fs/ext4/super.c

@@ -1895,12 +1895,12 @@ static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,
 	ext4_commit_super(sb, 1);
 	if (test_opt(sb, DEBUG))
 		printk(KERN_INFO "[EXT4 FS bs=%lu, gc=%u, "
-				"bpg=%lu, ipg=%lu, mo=%04x]\n",
+				"bpg=%lu, ipg=%lu, mo=%04x, mo2=%04x]\n",
 			sb->s_blocksize,
 			sbi->s_groups_count,
 			EXT4_BLOCKS_PER_GROUP(sb),
 			EXT4_INODES_PER_GROUP(sb),
-			sbi->s_mount_opt);
+			sbi->s_mount_opt, sbi->s_mount_opt2);
 
 	return res;
 }
@@ -4171,6 +4171,7 @@ static int ext4_unfreeze(struct super_block *sb)
  */
 struct ext4_mount_options {
 	unsigned long s_mount_opt;
+	unsigned long s_mount_opt2;
 	uid_t s_resuid;
 	gid_t s_resgid;
 	unsigned long s_commit_interval;
@@ -4201,6 +4202,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 	lock_super(sb);
 	old_sb_flags = sb->s_flags;
 	old_opts.s_mount_opt = sbi->s_mount_opt;
+	old_opts.s_mount_opt2 = sbi->s_mount_opt2;
 	old_opts.s_resuid = sbi->s_resuid;
 	old_opts.s_resgid = sbi->s_resgid;
 	old_opts.s_commit_interval = sbi->s_commit_interval;
@@ -4354,6 +4356,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
 restore_opts:
 	sb->s_flags = old_sb_flags;
 	sbi->s_mount_opt = old_opts.s_mount_opt;
+	sbi->s_mount_opt2 = old_opts.s_mount_opt2;
 	sbi->s_resuid = old_opts.s_resuid;
 	sbi->s_resgid = old_opts.s_resgid;
 	sbi->s_commit_interval = old_opts.s_commit_interval;