From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Thu, 11 Jun 2015 00:08:33 +0000 (-0400)
Subject: libext2fs: remove unnecessary undo file flush calls
X-Git-Tag: v1.43-WIP-2016-03-15~97
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eeb2bb68f8055786341920c651ed6180ae056cdc;p=thirdparty%2Fe2fsprogs.git

libext2fs: remove unnecessary undo file flush calls

Remove all flushes of the undo file except for the one that happens just
prior to the file being closed; it seems that the arbitrary flushes
aren't sufficiently useful.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/lib/ext2fs/undo_io.c b/lib/ext2fs/undo_io.c
index b9294c360..492d22678 100644
--- a/lib/ext2fs/undo_io.c
+++ b/lib/ext2fs/undo_io.c
@@ -193,7 +193,6 @@ static errcode_t write_undo_indexes(struct undo_private_data *data, int flush)
 			data->keys_in_block = 0;
 			data->key_blk_num = data->undo_blk_num;
 			data->undo_blk_num++;
-			flush = 1;
 		}
 	}