From: Dave Kleikamp Date: Thu, 10 Nov 2005 13:50:03 +0000 (-0600) Subject: JFS: Add back directory i_size calculations for legacy partitions X-Git-Tag: v2.6.17-rc1~1185^2~12 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd8a306ac0c918268bd2ae89da2dea627f6e352d;p=linux-2.6 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 --- diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c index 404f33eae5..6c3f083198 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; }