Hi, there's been a bug in btrfs space reservation since 6.7 that is now affecting quite some users. I'd like to ask to add the fix right after it got merged to Linus' tree so it can possibly be released in 6.7.5. All apply cleanly on top of current 6.7.x tree. Thanks. 1693d5442c458ae8d5b0d58463b873cd879569ed f4a9f219411f318ae60d6ff7f129082a75686c6c 12c5128f101bfa47a08e4c0e1a75cfa2d0872bcd 2f6397e448e689adf57e6788c90f913abd7e1af8 Short ids with subjects: 1693d5442c45 btrfs: add and use helper to check if block group is used f4a9f219411f btrfs: do not delete unused block group if it may be used soon 12c5128f101b btrfs: add new unused block groups to the list of unused block groups 2f6397e448e6 btrfs: don't refill whole delayed refs block reserve when starting transaction
