X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=fs%2Fgfs2%2Fbmap.c;h=583e823307ae7a17cd58b34027f11cea4e3f6437;hb=f013574014816c7a557b3c52233f3620463f0b9b;hp=253e1a39f8419ea92c395891856ba84a41b7a90b;hpb=09010978345e8883003bf411bb99753710eb5a3a;p=safe%2Fjmp%2Flinux-2.6

diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 253e1a3..583e823 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -25,7 +25,7 @@
 #include "trans.h"
 #include "dir.h"
 #include "util.h"
-#include "ops_address.h"
+#include "trace_gfs2.h"
 
 /* This doesn't need to be that large as max 64 bit pointers in a 4k
  * block is 512, so __u16 is fine for that. It saves stack space to
@@ -541,7 +541,7 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
 				*ptr++ = cpu_to_be64(bn++);
 			break;
 		}
-	} while (state != ALLOC_DATA);
+	} while ((state != ALLOC_DATA) || !dblock);
 
 	ip->i_height = height;
 	gfs2_add_inode_blocks(&ip->i_inode, alloced);
@@ -590,6 +590,7 @@ int gfs2_block_map(struct inode *inode, sector_t lblock,
 	clear_buffer_mapped(bh_map);
 	clear_buffer_new(bh_map);
 	clear_buffer_boundary(bh_map);
+	trace_gfs2_bmap(ip, bh_map, lblock, create, 1);
 	if (gfs2_is_dir(ip)) {
 		bsize = sdp->sd_jbsize;
 		arr = sdp->sd_jheightsize;
@@ -624,6 +625,7 @@ int gfs2_block_map(struct inode *inode, sector_t lblock,
 	ret = 0;
 out:
 	release_metapath(&mp);
+	trace_gfs2_bmap(ip, bh_map, lblock, create, ret);
 	bmap_unlock(ip, create);
 	return ret;
 
@@ -1013,7 +1015,7 @@ static int gfs2_block_truncate_page(struct address_space *mapping)
 		gfs2_trans_add_bh(ip->i_gl, bh, 0);
 
 	zero_user(page, offset, length);
-
+	mark_buffer_dirty(bh);
 unlock:
 	unlock_page(page);
 	page_cache_release(page);