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authorDave Kleikamp <shaggy@austin.ibm.com>2005-11-10 14:50:03 +0100
committerDave Kleikamp <shaggy@austin.ibm.com>2005-11-10 14:50:03 +0100
commitdd8a306ac0c918268bd2ae89da2dea627f6e352d (patch)
treee3f2c244505931d93b09f7d314014cf3832b0176 /fs/jfs
parentMerge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6 (diff)
downloadlinux-dd8a306ac0c918268bd2ae89da2dea627f6e352d.tar.xz
linux-dd8a306ac0c918268bd2ae89da2dea627f6e352d.zip
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>
Diffstat (limited to 'fs/jfs')
-rw-r--r--fs/jfs/jfs_dtree.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index 404f33eae507..6c3f08319846 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -1005,6 +1005,9 @@ static int dtSplitUp(tid_t tid,
DT_PUTPAGE(smp);
+ if (!DO_INDEX(ip))
+ ip->i_size = xlen << sbi->l2bsize;
+
goto freeKeyName;
}
@@ -1055,7 +1058,9 @@ static int dtSplitUp(tid_t tid,
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 @@ static int dtSplitUp(tid_t tid,
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 @@ static int dtDeleteUp(tid_t tid, struct inode *ip,
break;
}
+ if (!DO_INDEX(ip))
+ ip->i_size -= PSIZE;
+
return 0;
}