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ext4: check s_chksum_driver when looking for bg csum presence
[firefly-linux-kernel-4.4.55.git]
/
fs
/
xfs
/
xfs_trans_inode.c
diff --git
a/fs/xfs/xfs_trans_inode.c
b/fs/xfs/xfs_trans_inode.c
index 1bba7f60d94cab1fe153b073b8ca42f24fbd4bfc..50c3f5614288febe4c85fdb7c231887527e80f79 100644
(file)
--- a/
fs/xfs/xfs_trans_inode.c
+++ b/
fs/xfs/xfs_trans_inode.c
@@
-111,12
+111,14
@@
xfs_trans_log_inode(
/*
* First time we log the inode in a transaction, bump the inode change
/*
* First time we log the inode in a transaction, bump the inode change
- * counter if it is configured for this to occur.
+ * counter if it is configured for this to occur. We don't use
+ * inode_inc_version() because there is no need for extra locking around
+ * i_version as we already hold the inode locked exclusively for
+ * metadata modification.
*/
if (!(ip->i_itemp->ili_item.li_desc->lid_flags & XFS_LID_DIRTY) &&
IS_I_VERSION(VFS_I(ip))) {
*/
if (!(ip->i_itemp->ili_item.li_desc->lid_flags & XFS_LID_DIRTY) &&
IS_I_VERSION(VFS_I(ip))) {
- inode_inc_iversion(VFS_I(ip));
- ip->i_d.di_changecount = VFS_I(ip)->i_version;
+ ip->i_d.di_changecount = ++VFS_I(ip)->i_version;
flags |= XFS_ILOG_CORE;
}
flags |= XFS_ILOG_CORE;
}