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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-08-09 09:03:47 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-08-09 09:03:47 +0200
commitbd935a7b21340e2e37f51a7f2d3188145e2fcf1f (patch)
treeac8af4e6ea552d32839c415b2f36d416ee327ea4 /fs/xfs/libxfs
parent96ba6c6e8922e89ca4908c650072d8f8d7b39cbc (diff)
parent36a21d51725af2ce0700c6ebcb6b9594aac658a6 (diff)
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Merge 5.14-rc5 into driver-core-next
We need the driver core fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/xfs/libxfs')
-rw-r--r--fs/xfs/libxfs/xfs_log_format.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_log_format.h b/fs/xfs/libxfs/xfs_log_format.h
index d548ea4b6aab..2c5bcbc19264 100644
--- a/fs/xfs/libxfs/xfs_log_format.h
+++ b/fs/xfs/libxfs/xfs_log_format.h
@@ -411,7 +411,16 @@ struct xfs_log_dinode {
/* start of the extended dinode, writable fields */
uint32_t di_crc; /* CRC of the inode */
uint64_t di_changecount; /* number of attribute changes */
- xfs_lsn_t di_lsn; /* flush sequence */
+
+ /*
+ * The LSN we write to this field during formatting is not a reflection
+ * of the current on-disk LSN. It should never be used for recovery
+ * sequencing, nor should it be recovered into the on-disk inode at all.
+ * See xlog_recover_inode_commit_pass2() and xfs_log_dinode_to_disk()
+ * for details.
+ */
+ xfs_lsn_t di_lsn;
+
uint64_t di_flags2; /* more random flags */
uint32_t di_cowextsize; /* basic cow extent size for file */
uint8_t di_pad2[12]; /* more padding for future expansion */