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authorDave Chinner <dgc@sgi.com>2013-04-03 09:11:15 +0400
committerBen Myers <bpm@sgi.com>2013-04-21 23:57:43 +0400
commit983d09ffe396ed5d5339a1b9ff994dd0b0f2069f (patch)
tree42779460b8910c6537bd4d53fa99f23eb5fde830 /fs/xfs/xfs_fsops.c
parent77c95bba013089fa868217283eb6d98a05913e53 (diff)
downloadlinux-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_fsops.c')
-rw-r--r--fs/xfs/xfs_fsops.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index a693a54799e5..87595b211da1 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -304,8 +304,11 @@ xfs_growfs_data_private(
agi->agi_freecount = 0;
agi->agi_newino = cpu_to_be32(NULLAGINO);
agi->agi_dirino = cpu_to_be32(NULLAGINO);
+ if (xfs_sb_version_hascrc(&mp->m_sb))
+ uuid_copy(&agi->agi_uuid, &mp->m_sb.sb_uuid);
for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++)
agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO);
+
error = xfs_bwrite(bp);
xfs_buf_relse(bp);
if (error)