From a54a29a0cd3e46ebd8a73c8ebc3cbbb66aec5d0a Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Fri, 14 Jun 2013 14:25:54 -0400 Subject: [PATCH] Btrfs-progs: commit the csum_root if we do --init-csum-tree This is just an oddity with the commit stuff in btrfs-progs. It will just update the generation of the root you call with, which in btrfsck case would have been the fs_root. But because we didn't actually update the fs_root we wouldn't have cow'ed the fs root and therefore the generation will not match the node which will make the file system unmountable. Fix this by calling with the csum_root which is the one we're messing with. Thanks, Signed-off-by: Josef Bacik Signed-off-by: David Sterba Signed-off-by: Chris Mason --- cmds-check.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmds-check.c b/cmds-check.c index cc9606c..5349d4b 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -5855,7 +5855,7 @@ int cmd_check(int argc, char **argv) return -EIO; } - ret = btrfs_commit_transaction(trans, root); + ret = btrfs_commit_transaction(trans, info->csum_root); if (ret) exit(1); goto out; -- 2.7.4