From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 26 Jul 2002 05:56:22 +0000 (-0400)
Subject: resize2fs.c (block_mover): If there are no blocks to move,
X-Git-Tag: E2FSPROGS-1.28-WIP-0817~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cefbf4870c0593e3c7a01b8d5494463b247d90f0;p=thirdparty%2Fe2fsprogs.git

resize2fs.c (block_mover): If there are no blocks to move,
	release the bmap table.  This significantly speeds up
	resize2fs when shrinking or expanding a filesystem by a
	very small number of blocks (which EVMS will do).
---

diff --git a/resize/ChangeLog b/resize/ChangeLog
index 04414b1bb..e9bfd21f9 100644
--- a/resize/ChangeLog
+++ b/resize/ChangeLog
@@ -1,3 +1,10 @@
+2002-07-26  Theodore Ts'o  <tytso@mit.edu>
+
+	* resize2fs.c (block_mover): If there are no blocks to move,
+		release the bmap table.  This significantly speeds up
+		resize2fs when shrinking or expanding a filesystem by a
+		very small number of blocks (which EVMS will do).
+
 2002-05-28    <tytso@mit.edu>
 
 	* main.c (main): If the filesystem has errors or is not valid,
diff --git a/resize/resize2fs.c b/resize/resize2fs.c
index 42ba4706c..67caa402e 100644
--- a/resize/resize2fs.c
+++ b/resize/resize2fs.c
@@ -790,6 +790,10 @@ static errcode_t block_mover(ext2_resize_t rfs)
 	}
 	
 	if (to_move == 0) {
+		if (rfs->bmap) {
+			ext2fs_free_extent_table(rfs->bmap);
+			rfs->bmap = 0;
+		}
 		retval = 0;
 		goto errout;
 	}