bcachefs fixes for 6.9-rc3

Lots of fixes for situations with extreme filesystem damage. One fix ("Fix journal pins in btree write buffer") applicable to normal usage; also a dio performance fix. New repair/construction code is in the final stages, should be ready in about a week. Anyone that lost btree interior nodes (or a variety of other damage) as a result of the splitbrain bug will be able to repair then. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKnAFLkS8Qha+jvQrE6szbY3KbnYFAmYLMPsACgkQE6szbY3K bnYVvxAAhNgoYTsjPbA8sjCtLIsEflz76BvNT7CAVB9QaF0Em/UJvKpIJ30JkNTj j7N8XxvRJmreSKbKGeWHRcAejHvu7bky+SCHKDHyYHxmPLlcEkwSuXcR0fYnMAQ8 Ne4ELpL0jmWOS1QHds8v8O0SP+SgYEe8E1Pryz88kLL1eWJz348RWQkg6DtsVAyO DySr8NRntZQyRo5C9H6iEcnLdG2snhKy+AOVDIySn9P5mLuaPRSANPNNT+Kss79p z62ZwB7So6SE23LPAUQ4HaJoGtaJlB/gxNd8J8ma3JybbEcz4PmcyVIfN3A62FVi gOUzd1pi8/NjOvtzojghvJ1+8zxD4kmZnoX5qu+Jx3rIICplQ6u9rYUiwTQRxYbw QDeJkwmBdQFosl6iG+ji26ui0yZO1GNQpu2XCCv7JSVLddgNZLRb1v+b7uQzuYLA 7gQTYYXF+1g/WK3se3NlFVsPV+keqPFX2pYX1ySptLLr3QD5SX6d2SJIkNb4oV6c T+1YA7BjGIzgSy4ZE/Q1jVQCKnIYYsW5bL9mvh/q2SSUfMc3uSUMRM4zsRCW6djB SQKehKVAZBGUNgB5WOFslEUKwUPnGGfO1YAXyqumf1tkSs59CI5NLZfTQFaDFOND 2iS9HmxE4zdOckaM0eBkhAN349YJSaVZwD3C4Nb+qHjzT50ly7s= =OLvh -----END PGP SIGNATURE----- Merge tag 'bcachefs-2024-04-01' of https://evilpiepirate.org/git/bcachefs Pull bcachefs fixes from Kent Overstreet: "Lots of fixes for situations with extreme filesystem damage. One fix ("Fix journal pins in btree write buffer") applicable to normal usage; also a dio performance fix. New repair/construction code is in the final stages, should be ready in about a week. Anyone that lost btree interior nodes (or a variety of other damage) as a result of the splitbrain bug will be able to repair then" * tag 'bcachefs-2024-04-01' of https://evilpiepirate.org/git/bcachefs: (32 commits) bcachefs: On emergency shutdown, print out current journal sequence number bcachefs: Fix overlapping extent repair bcachefs: Fix remove_dirent() bcachefs: Logged op errors should be ignored bcachefs: Improve -o norecovery; opts.recovery_pass_limit bcachefs: bch2_run_explicit_recovery_pass_persistent() bcachefs: Ensure bch_sb_field_ext always exists bcachefs: Flush journal immediately after replay if we did early repair bcachefs: Resume logged ops after fsck bcachefs: Add error messages to logged ops fns bcachefs: Split out recovery_passes.c bcachefs: fix backpointer for missing alloc key msg bcachefs: Fix bch2_btree_increase_depth() bcachefs: Kill bch2_bkey_ptr_data_type() bcachefs: Fix use after free in check_root_trans() bcachefs: Fix repair path for missing indirect extents bcachefs: Fix use after free in bch2_check_fix_ptrs() bcachefs: Fix btree node keys accounting in topology repair path bcachefs: Check btree ptr min_key in .invalid bcachefs: add REQ_SYNC and REQ_IDLE in write dio ...
2026-11-10 20:48:12 +00:00 · 2024-04-02 11:51:42 -07:00 · 2024-04-02 11:51:42 -07:00 · 67199a47dd
commit 67199a47dd
parent 026e680b0a b3c7fd35c0
49 changed files with 878 additions and 710 deletions
--- a/fs/bcachefs/Makefile
+++ b/fs/bcachefs/Makefile
--- a/fs/bcachefs/backpointers.c
+++ b/fs/bcachefs/backpointers.c
--- a/fs/bcachefs/backpointers.h
+++ b/fs/bcachefs/backpointers.h
--- a/fs/bcachefs/bcachefs.h
+++ b/fs/bcachefs/bcachefs.h
--- a/fs/bcachefs/bset.c
+++ b/fs/bcachefs/bset.c
--- a/fs/bcachefs/bset.h
+++ b/fs/bcachefs/bset.h
--- a/fs/bcachefs/btree_cache.c
+++ b/fs/bcachefs/btree_cache.c
--- a/fs/bcachefs/btree_gc.c
+++ b/fs/bcachefs/btree_gc.c
--- a/fs/bcachefs/btree_io.c
+++ b/fs/bcachefs/btree_io.c
--- a/fs/bcachefs/btree_iter.c
+++ b/fs/bcachefs/btree_iter.c
--- a/fs/bcachefs/btree_journal_iter.c
+++ b/fs/bcachefs/btree_journal_iter.c
--- a/fs/bcachefs/btree_journal_iter.h
+++ b/fs/bcachefs/btree_journal_iter.h
--- a/fs/bcachefs/btree_trans_commit.c
+++ b/fs/bcachefs/btree_trans_commit.c
--- a/fs/bcachefs/btree_update.c
+++ b/fs/bcachefs/btree_update.c
--- a/fs/bcachefs/btree_update_interior.c
+++ b/fs/bcachefs/btree_update_interior.c
--- a/fs/bcachefs/btree_update_interior.h
+++ b/fs/bcachefs/btree_update_interior.h
--- a/fs/bcachefs/btree_write_buffer.c
+++ b/fs/bcachefs/btree_write_buffer.c
--- a/fs/bcachefs/buckets.c
+++ b/fs/bcachefs/buckets.c
--- a/fs/bcachefs/chardev.c
+++ b/fs/bcachefs/chardev.c
--- a/fs/bcachefs/data_update.c
+++ b/fs/bcachefs/data_update.c
--- a/fs/bcachefs/errcode.h
+++ b/fs/bcachefs/errcode.h
--- a/fs/bcachefs/error.c
+++ b/fs/bcachefs/error.c
--- a/fs/bcachefs/error.h
+++ b/fs/bcachefs/error.h
--- a/fs/bcachefs/extents.c
+++ b/fs/bcachefs/extents.c
--- a/fs/bcachefs/extents.h
+++ b/fs/bcachefs/extents.h
--- a/fs/bcachefs/fs-io-direct.c
+++ b/fs/bcachefs/fs-io-direct.c
--- a/fs/bcachefs/fs.c
+++ b/fs/bcachefs/fs.c
--- a/fs/bcachefs/fsck.c
+++ b/fs/bcachefs/fsck.c
--- a/fs/bcachefs/inode.c
+++ b/fs/bcachefs/inode.c
--- a/fs/bcachefs/io_misc.c
+++ b/fs/bcachefs/io_misc.c
--- a/fs/bcachefs/logged_ops.c
+++ b/fs/bcachefs/logged_ops.c
--- a/fs/bcachefs/opts.c
+++ b/fs/bcachefs/opts.c
--- a/fs/bcachefs/opts.h
+++ b/fs/bcachefs/opts.h
--- a/fs/bcachefs/recovery.c
+++ b/fs/bcachefs/recovery.c
--- a/fs/bcachefs/recovery.h
+++ b/fs/bcachefs/recovery.h
--- a/fs/bcachefs/recovery_passes.c
+++ b/fs/bcachefs/recovery_passes.c
--- a/fs/bcachefs/recovery_passes.h
+++ b/fs/bcachefs/recovery_passes.h
--- a/fs/bcachefs/recovery_passes_types.h
+++ b/fs/bcachefs/recovery_passes_types.h
--- a/fs/bcachefs/reflink.c
+++ b/fs/bcachefs/reflink.c
--- a/fs/bcachefs/sb-downgrade.c
+++ b/fs/bcachefs/sb-downgrade.c
--- a/fs/bcachefs/sb-errors_types.h
+++ b/fs/bcachefs/sb-errors_types.h
--- a/fs/bcachefs/snapshot.c
+++ b/fs/bcachefs/snapshot.c
--- a/fs/bcachefs/snapshot.h
+++ b/fs/bcachefs/snapshot.h
--- a/fs/bcachefs/subvolume.c
+++ b/fs/bcachefs/subvolume.c
--- a/fs/bcachefs/subvolume.h
+++ b/fs/bcachefs/subvolume.h
--- a/fs/bcachefs/subvolume_types.h
+++ b/fs/bcachefs/subvolume_types.h
--- a/fs/bcachefs/super-io.c
+++ b/fs/bcachefs/super-io.c
--- a/fs/bcachefs/super.c
+++ b/fs/bcachefs/super.c