From 79efa11bc431800289d0b6d8bc63b0c7793d99a4 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Tue, 29 Jun 2010 11:00:23 -0400 Subject: [PATCH] --- yaml --- r: 206292 b: refs/heads/master c: 4a9cdec73f79b2858e9ecf0b6cfac7f6b200bf3a h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/fs/ext4/ext4.h | 8 +++++++- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/[refs] b/[refs] index 1894495cd070..823a3ba41a5f 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: c6ac12a6159c802ae8b757dd13563564e64333df +refs/heads/master: 4a9cdec73f79b2858e9ecf0b6cfac7f6b200bf3a diff --git a/trunk/fs/ext4/ext4.h b/trunk/fs/ext4/ext4.h index 8b6d297c8c73..3864a2775458 100644 --- a/trunk/fs/ext4/ext4.h +++ b/trunk/fs/ext4/ext4.h @@ -1002,7 +1002,13 @@ struct ext4_super_block { __u8 s_reserved_char_pad2; __le16 s_reserved_pad; __le64 s_kbytes_written; /* nr of lifetime kilobytes written */ - __u32 s_reserved[160]; /* Padding to the end of the block */ + __le32 s_snapshot_inum; /* Inode number of active snapshot */ + __le32 s_snapshot_id; /* sequential ID of active snapshot */ + __le64 s_snapshot_r_blocks_count; /* reserved blocks for active + snapshot's future use */ + __le32 s_snapshot_list; /* inode number of the head of the + on-disk snapshot list */ + __u32 s_reserved[155]; /* Padding to the end of the block */ }; #ifdef __KERNEL__