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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>
This commit is contained in:
Dave Kleikamp 2005-11-10 07:50:03 -06:00
parent 3b44f137b9
commit dd8a306ac0
1 changed files with 12 additions and 1 deletions
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13
fs/jfs/jfs_dtree.c
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@ -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;
}