JFS: Add back directory i_size calculations for legacy partitions
Linux-formatted jfs partitions have a different idea about what i_size
represents than partitions formatted on OS/2. The i_size calculation is
now based on the size of the directory index. For legacy partitions, which
have no directory index, the i_size is never being updated.
This patch adds back the original i_size calculations for legacy partitions.
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index 404f33e..6c3f083 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -1005,6 +1005,9 @@
DT_PUTPAGE(smp);
+ if (!DO_INDEX(ip))
+ ip->i_size = xlen << sbi->l2bsize;
+
goto freeKeyName;
}
@@ -1055,7 +1058,9 @@
xaddr = addressPXD(pxd) + xlen;
dbFree(ip, xaddr, (s64) n);
}
- }
+ } else if (!DO_INDEX(ip))
+ ip->i_size = lengthPXD(pxd) << sbi->l2bsize;
+
extendOut:
DT_PUTPAGE(smp);
@@ -1098,6 +1103,9 @@
goto splitOut;
}
+ if (!DO_INDEX(ip))
+ ip->i_size += PSIZE;
+
/*
* propagate up the router entry for the leaf page just split
*
@@ -2424,6 +2432,9 @@
break;
}
+ if (!DO_INDEX(ip))
+ ip->i_size -= PSIZE;
+
return 0;
}