X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=fs%2Fjfs%2Fjfs_xtree.c;h=e98eb03e53105083b3fb33b0c35b11a3c5b3f8f3;hb=9d69b7d3d115d0db3ddd87f09e496db7ecf72650;hp=a7fe2f2b969f845d8eba7ed1aca824e2cecf64b9;hpb=b38a3ab3d1bb0dc3288f73903d4dc4672b5cd2d0;p=powerpc.git

diff --git a/fs/jfs/jfs_xtree.c b/fs/jfs/jfs_xtree.c
index a7fe2f2b96..e98eb03e53 100644
--- a/fs/jfs/jfs_xtree.c
+++ b/fs/jfs/jfs_xtree.c
@@ -3,16 +3,16 @@
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or 
+ *   the Free Software Foundation; either version 2 of the License, or
  *   (at your option) any later version.
- * 
+ *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  *   the GNU General Public License for more details.
  *
  *   You should have received a copy of the GNU General Public License
- *   along with this program;  if not, write to the Free Software 
+ *   along with this program;  if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 /*
@@ -2428,7 +2428,7 @@ printf("xtUpdate.updateLeft.split p:0x%p\n", p);
  * return:
  */
 int xtAppend(tid_t tid,		/* transaction id */
-	     struct inode *ip, int xflag, s64 xoff, s32 maxblocks,	
+	     struct inode *ip, int xflag, s64 xoff, s32 maxblocks,
 	     s32 * xlenp,	/* (in/out) */
 	     s64 * xaddrp,	/* (in/out) */
 	     int flag)
@@ -2499,7 +2499,7 @@ int xtAppend(tid_t tid,		/* transaction id */
 	pxdlist.maxnpxd = pxdlist.npxd = 0;
 	pxd = &pxdlist.pxd[0];
 	nblocks = JFS_SBI(ip->i_sb)->nbperpage;
-	for (; nsplit > 0; nsplit--, pxd++, xaddr += nblocks, maxblocks -= nblocks) {	
+	for (; nsplit > 0; nsplit--, pxd++, xaddr += nblocks, maxblocks -= nblocks) {
 		if ((rc = dbAllocBottomUp(ip, xaddr, (s64) nblocks)) == 0) {
 			PXDaddress(pxd, xaddr);
 			PXDlength(pxd, nblocks);
@@ -2514,7 +2514,7 @@ int xtAppend(tid_t tid,		/* transaction id */
 		goto out;
 	}
 
-	xlen = min(xlen, maxblocks);	
+	xlen = min(xlen, maxblocks);
 
 	/*
 	 * allocate data extent requested
@@ -2964,7 +2964,7 @@ xtRelocate(tid_t tid, struct inode * ip, xad_t * oxad,	/* old XAD */
 			cmSetXD(ip, cp, pno, dxaddr, nblks);
 
 			/* release the cbuf, mark it as modified */
-			cmPut(cp, TRUE);
+			cmPut(cp, true);
 
 			dxaddr += nblks;
 			sxaddr += nblks;
@@ -3516,16 +3516,10 @@ s64 xtTruncate(tid_t tid, struct inode *ip, s64 newsize, int flag)
 	/* process entries backward from last index */
 	index = le16_to_cpu(p->header.nextindex) - 1;
 
-	if (p->header.flag & BT_INTERNAL)
-		goto getChild;
-
-	/*
-	 *      leaf page
-	 */
 
-	/* Since this is the rightmost leaf, and we may have already freed
-	 * a page that was formerly to the right, let's make sure that the
-	 * next pointer is zero.
+	/* Since this is the rightmost page at this level, and we may have
+	 * already freed a page that was formerly to the right, let's make
+	 * sure that the next pointer is zero.
 	 */
 	if (p->header.next) {
 		if (log)
@@ -3539,6 +3533,12 @@ s64 xtTruncate(tid_t tid, struct inode *ip, s64 newsize, int flag)
 		p->header.next = 0;
 	}
 
+	if (p->header.flag & BT_INTERNAL)
+		goto getChild;
+
+	/*
+	 *      leaf page
+	 */
 	freed = 0;
 
 	/* does region covered by leaf page precede Teof ? */