On Wed, Jan 18, 2017 at 01:21:07PM +0800, Qu Wenruo wrote: > For btrfs-progs test case 021-partially-dropped-snapshot-case, if the > first leaf is already dropped, btrfs check low-memory mode will report > false alert: > > checking fs roots > checksum verify failed on 29917184 found E4E3BDB6 wanted 00000000 > checksum verify failed on 29917184 found E4E3BDB6 wanted 00000000 > checksum verify failed on 29917184 found E4E3BDB6 wanted 00000000 > checksum verify failed on 29917184 found E4E3BDB6 wanted 00000000 > > This is caused by we are calling check_fs_first_inode() function, > unlike the rest part of check_fs_root_v2(), it doesn't have enough check > on dropping progress, and caused the false alert. > > Fix it by checking dropping progress before searching slot. > > Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
