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| author | Dave Chinner <dgc@sgi.com> | 2013-04-03 09:11:15 +0400 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-04-21 23:57:43 +0400 |
| commit | 983d09ffe396ed5d5339a1b9ff994dd0b0f2069f (patch) | |
| tree | 42779460b8910c6537bd4d53fa99f23eb5fde830 /fs/xfs/xfs_ag.h | |
| parent | 77c95bba013089fa868217283eb6d98a05913e53 (diff) | |
| download | linux-983d09ffe396ed5d5339a1b9ff994dd0b0f2069f.tar.xz | |
xfs: add CRC checks to the AGI
Same set of changes made to the AGF need to be made to the AGI.
This patch has a similar history to the AGF, hence a similar
sign-off chain.
Signed-off-by: Dave Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <dgc@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_ag.h')
| -rw-r--r-- | fs/xfs/xfs_ag.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h index 272ef097e2be..317aa86d96ea 100644 --- a/fs/xfs/xfs_ag.h +++ b/fs/xfs/xfs_ag.h @@ -152,6 +152,7 @@ typedef struct xfs_agi { __be32 agi_root; /* root of inode btree */ __be32 agi_level; /* levels in inode btree */ __be32 agi_freecount; /* number of free inodes */ + __be32 agi_newino; /* new inode just allocated */ __be32 agi_dirino; /* last directory inode chunk */ /* @@ -159,6 +160,13 @@ typedef struct xfs_agi { * still being referenced. */ __be32 agi_unlinked[XFS_AGI_UNLINKED_BUCKETS]; + + uuid_t agi_uuid; /* uuid of filesystem */ + __be32 agi_crc; /* crc of agi sector */ + __be32 agi_pad32; + __be64 agi_lsn; /* last write sequence */ + + /* structure must be padded to 64 bit alignment */ } xfs_agi_t; #define XFS_AGI_MAGICNUM 0x00000001 |