diff mbox series

[RFC,v3,24/61] e2fsck: merge fs flags when threads finish

Message ID 20201118153947.3394530-25-saranyamohan@google.com
State Changes Requested
Headers show
Series Introduce parallel fsck to e2fsck pass1 | expand

Commit Message

Saranya Muruganandam Nov. 18, 2020, 3:39 p.m. UTC 
From: Li Xi <lixi@ddn.com>

merge fs flags properly.

Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Signed-off-by: Saranya Muruganandam <saranyamohan@google.com>
---
 e2fsck/pass1.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/e2fsck/pass1.c b/e2fsck/pass1.c
index af0ff724..783e14f0 100644
--- a/e2fsck/pass1.c
+++ b/e2fsck/pass1.c
@@ -2245,6 +2245,7 @@  static int e2fsck_pass1_merge_fs(ext2_filsys dest, ext2_filsys src)
 	ext2fs_block_bitmap block_map;
 	ext2_badblocks_list badblocks;
 	ext2_dblist dblist;
+	int flags;
 
 	dest_io = dest->io;
 	dest_image_io = dest->image_io;
@@ -2252,6 +2253,7 @@  static int e2fsck_pass1_merge_fs(ext2_filsys dest, ext2_filsys src)
 	block_map = dest->block_map;
 	badblocks = dest->badblocks;
 	dblist = dest->dblist;
+	flags = dest->flags;
 
 	memcpy(dest, src, sizeof(struct struct_ext2_filsys));
 	dest->io = dest_io;
@@ -2263,6 +2265,9 @@  static int e2fsck_pass1_merge_fs(ext2_filsys dest, ext2_filsys src)
 	dest->dblist = dblist;
 	if (dest->dblist)
 		dest->dblist->fs = dest;
+	dest->flags = src->flags | flags;
+	if (!(src->flags & EXT2_FLAG_VALID) || !(flags & EXT2_FLAG_VALID))
+		ext2fs_unmark_valid(dest);
 
 	if (src->icache) {
 		ext2fs_free_inode_cache(src->icache);