Kent Overstreet [Thu, 30 May 2019 00:06:06 +0000 (20:06 -0400)]
bcachefs: Don't overflow stack in bch2_extent_merge_inline()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 24 May 2019 18:45:33 +0000 (14:45 -0400)]
bcachefs: Fix starting copygc when already started
We can sometimes call bch2_dev_read_write() when the device is already
RW (in error paths).
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 24 May 2019 18:33:16 +0000 (14:33 -0400)]
bcachefs: Fix an error path in bch2_btree_iter_traverse()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 24 May 2019 15:56:20 +0000 (11:56 -0400)]
bcachefs: Improve key marking interface
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 24 May 2019 15:56:01 +0000 (11:56 -0400)]
bcachefs: Fix cached sectors not being updated on invalidate
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 21 May 2019 19:49:56 +0000 (15:49 -0400)]
bcachefs: better BTREE_INSERT_NO_CLEAR_REPLICAS
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 21 May 2019 17:42:02 +0000 (13:42 -0400)]
bcachefs: fix a mount error path
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 21 May 2019 14:14:54 +0000 (10:14 -0400)]
bcachefs: fix bch2_extent_merge()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 15 May 2019 19:47:43 +0000 (15:47 -0400)]
bcachefs: Don't use a fixed size buffer for fs_usage_deltas
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 15 May 2019 16:37:11 +0000 (12:37 -0400)]
bcachefs: Rip out old hacky transaction restart tracing
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 15 May 2019 14:54:43 +0000 (10:54 -0400)]
bcachefs: More work to avoid transaction restarts
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 15 May 2019 14:08:55 +0000 (10:08 -0400)]
bcachefs: Avoid spurious transaction restarts
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 15 May 2019 13:53:27 +0000 (09:53 -0400)]
bcachefs: Ensure bch2_btree_iter_next() always advances
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 15 May 2019 13:49:46 +0000 (09:49 -0400)]
bcachefs: Fix a bug with spinning on the journal
Transactional triggers meant that when we failed to get a journal
reservation, then bailed out into the error path to block on a journal
reservation, the second blocking call into the journal code was asking
for less space, which is not what we want.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 15 May 2019 13:47:40 +0000 (09:47 -0400)]
bcachefs: Delete duplicate code
Also rename for consistency
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 14 May 2019 18:37:11 +0000 (14:37 -0400)]
bcachefs: Fix spurious inconsistency in recovery
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 14 May 2019 18:08:23 +0000 (14:08 -0400)]
bcachefs: improved btree locking tracepoints
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sat, 11 May 2019 21:36:31 +0000 (17:36 -0400)]
bcachefs: bch2_btree_delete_at_range()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 13 May 2019 04:30:02 +0000 (00:30 -0400)]
bcachefs: stripe creation fixes
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 13 May 2019 02:23:30 +0000 (22:23 -0400)]
bcachefs: Merge extents with checksums
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 10 May 2019 21:15:30 +0000 (17:15 -0400)]
bcachefs: kill BTREE_ITER_NOUNLOCK
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 10 May 2019 21:09:42 +0000 (17:09 -0400)]
bcachefs: Don't pass around may_drop_locks
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 10 May 2019 20:09:17 +0000 (16:09 -0400)]
bcachefs: Kill remaining bch2_btree_iter_unlock() uses
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 8 May 2019 21:56:05 +0000 (17:56 -0400)]
bcachefs: Fix for the stripes mark path and gc
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 30 Apr 2019 21:15:39 +0000 (17:15 -0400)]
bcachefs: Redo replicas gc mechanism
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 22 Apr 2019 21:47:49 +0000 (17:47 -0400)]
bcachefs: Fix return code from bch2_fs_start()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 18 Apr 2019 00:16:43 +0000 (20:16 -0400)]
bcachefs: Don't run fsck by default at mount time
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 17 Apr 2019 22:21:19 +0000 (18:21 -0400)]
bcachefs: some improvements to startup messages and options
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 17 Apr 2019 22:14:46 +0000 (18:14 -0400)]
bcachefs: Various improvements to bch2_alloc_write()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 11 Mar 2019 18:59:58 +0000 (14:59 -0400)]
bcachefs: bch2_trans_mark_update()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sat, 6 Jun 2020 16:28:01 +0000 (12:28 -0400)]
bcachefs: btree_bkey_cached_common
This is prep work for the btree key cache: btree iterators will point to
either struct btree, or a new struct bkey_cached.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 11 Feb 2019 00:34:47 +0000 (19:34 -0500)]
bcachefs: Write out fs usage consistently
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 3 Dec 2020 19:17:33 +0000 (14:17 -0500)]
bcachefs: Avoid write lock on mark_lock
mark_lock is a frequently taken lock, and there's also potential for
deadlocks since currently bch2_clear_page_bits which is called from
memory reclaim has to take it to drop disk reservations.
The disk reservation get path takes it when it recalculates the number
of sectors known to be available, but it's not really needed for
consistency. We just want to make sure we only have one thread updating
the sectors_available count, which we can do with a dedicated mutex.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 14 May 2019 17:25:25 +0000 (13:25 -0400)]
bcachefs: Fix a bug with multiple iterators being traversed
If upgrade fails on one iterator, but it was copied from another
iterator and will be freed before transaction restart, then the original
iterator will get traversed first, so we need to make required btree
nodes on the original iterator will be traversed too.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 15 May 2019 16:24:39 +0000 (12:24 -0400)]
bcachefs: fix bch2_rbio_narrow_crcs()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 10 May 2019 15:58:00 +0000 (11:58 -0400)]
bcachefs: Fix journal shutdown path
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 18 Apr 2019 00:34:24 +0000 (20:34 -0400)]
bcachefs: Fix fsync error reporting
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sat, 11 May 2019 21:32:07 +0000 (17:32 -0400)]
bcachefs: bch2_bkey_ptrs_invalid()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sat, 11 May 2019 21:29:20 +0000 (17:29 -0400)]
bcachefs: Don't hardcode BTREE_ID_EXTENTS
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 29 Apr 2019 19:16:18 +0000 (15:16 -0400)]
bcachefs: fix bch2_flags_to_text()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 23 Apr 2019 04:10:08 +0000 (00:10 -0400)]
bcachefs: Add actual tracepoints for transaction restarts
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 18 Apr 2019 00:10:43 +0000 (20:10 -0400)]
bcachefs: copy correct journal_seq to dir in create
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 17 Apr 2019 19:49:28 +0000 (15:49 -0400)]
bcachefs: Return errors from for_each_btree_key()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 17 Apr 2019 19:49:45 +0000 (15:49 -0400)]
bcachefs: fix triggers for stripes btree
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 16 Apr 2019 20:03:31 +0000 (16:03 -0400)]
bcachefs: use same timesource as current_time()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 16 Apr 2019 19:13:16 +0000 (15:13 -0400)]
bcachefs: Fix hang while shutting down
If the allocator thread exited before bch2_dev_allocator_stop() was
called (because of an error), bch2_dev_allocator_quiesce() could hang.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 16 Apr 2019 18:42:05 +0000 (14:42 -0400)]
bcachefs: lockdep fix when going rw from bch2_alloc_write()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 15 Apr 2019 18:58:00 +0000 (14:58 -0400)]
bcachefs: Mark overwrites from journal replay in initial gc
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 12 Apr 2019 02:39:39 +0000 (22:39 -0400)]
bcachefs: Deduplicate keys in the journal before replay
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 12 Apr 2019 02:39:39 +0000 (22:39 -0400)]
bcachefs: Journal replay refactoring
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 12 Apr 2019 08:54:12 +0000 (04:54 -0400)]
bcachefs: cmp_int()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sat, 6 Apr 2019 19:12:21 +0000 (15:12 -0400)]
bcachefs: Pass flags arg to bch2_alloc_write()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sat, 6 Apr 2019 18:32:06 +0000 (14:32 -0400)]
bcachefs: allocate sb_read_scratch with __get_free_page
kmalloc allocations aren't guranteed alignment for io
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 5 Apr 2019 04:20:02 +0000 (00:20 -0400)]
bcachefs: delete duplicated code
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 5 Apr 2019 04:18:52 +0000 (00:18 -0400)]
bcachefs: disallow ever going rw if nochanges or noreplay
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 5 Apr 2019 03:01:54 +0000 (23:01 -0400)]
bcachefs: initial gc no longer needs to touch every node
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 5 Apr 2019 01:53:12 +0000 (21:53 -0400)]
bcachefs: Rewrite journal_seq_blacklist machinery
Now, we store blacklisted journal sequence numbers in the superblock,
not the journal: this helps to greatly simplify the code, and more
importantly it's now implemented in a way that doesn't require all btree
nodes to be visited before starting the journal - instead, we
unconditionally blacklist the next 4 journal sequence numbers after an
unclean shutdown.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 5 Apr 2019 01:28:16 +0000 (21:28 -0400)]
bcachefs: don't lose errors from iterators that have been freed
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Wed, 3 Apr 2019 21:11:15 +0000 (17:11 -0400)]
bcachefs: free trans->mem on commit
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sat, 30 Mar 2019 02:22:45 +0000 (22:22 -0400)]
bcachefs: add ability to run gc on metadata only
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 07:13:27 +0000 (03:13 -0400)]
bcachefs: Convert gc errors to fsck errors
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 4 Apr 2019 00:38:37 +0000 (20:38 -0400)]
bcachefs: ratelimit copygc warning
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sun, 31 Mar 2019 23:23:34 +0000 (19:23 -0400)]
bcachefs: minor fsck fix
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sun, 31 Mar 2019 21:37:30 +0000 (17:37 -0400)]
bcachefs: Fsck locking improvements
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 29 Mar 2019 23:49:17 +0000 (19:49 -0400)]
bcachefs: Caller now responsible for calling mark_key for gc
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 29 Mar 2019 23:13:54 +0000 (19:13 -0400)]
bcachefs: Refactor bch2_fs_recovery()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sun, 31 Mar 2019 22:40:01 +0000 (18:40 -0400)]
bcachefs: fix bch2_trans_unlock()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 29 Mar 2019 18:42:34 +0000 (14:42 -0400)]
bcachefs: add missing bch2_btree_iter_node_drop() call
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 29 Mar 2019 18:29:47 +0000 (14:29 -0400)]
bcachefs: allow journal reply on ro mount
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 29 Mar 2019 18:34:10 +0000 (14:34 -0400)]
bcachefs: make sure to use BTREE_INSERT_LAZY_RW in fsck
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 13:34:55 +0000 (09:34 -0400)]
bcachefs: Track whether filesystem has errors in superblock
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sun, 25 Dec 2022 03:45:11 +0000 (22:45 -0500)]
bcachefs: (invalidate|release)_folio fixes
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Sun, 25 Dec 2022 03:44:56 +0000 (22:44 -0500)]
bcachefs: Assorted preemption fixes
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 07:40:39 +0000 (03:40 -0400)]
bcachefs: Write out alloc info more carefully
In flight btree updates could update alloc info until they're flushed -
so we have to try writing again after they've been flushed.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 08:49:05 +0000 (04:49 -0400)]
bcachefs: fix initial gc
Buckets weren't being marked as dirty
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 07:28:59 +0000 (03:28 -0400)]
bcachefs: Handle fsck errors at runtime better
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 07:08:40 +0000 (03:08 -0400)]
bcachefs: simplify gc locking a bit
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 05:51:47 +0000 (01:51 -0400)]
bcachefs: move some checks to expensive_debug_checks
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 04:34:25 +0000 (00:34 -0400)]
bcachefs: Sort updates in bch2_trans_update()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 04:32:38 +0000 (00:32 -0400)]
bcachefs: Unlink not-touched iters on successful transaction commit
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 04:07:24 +0000 (00:07 -0400)]
bcachefs: traverse all iterators on transaction restart
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 03:14:38 +0000 (23:14 -0400)]
bcachefs: Add iter->idx
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 02:46:52 +0000 (22:46 -0400)]
bcachefs: Kill btree_iter->next
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 02:54:42 +0000 (22:54 -0400)]
bcachefs: Change btree_iter_traverse_error() to not use iter->next
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 28 Mar 2019 02:03:30 +0000 (22:03 -0400)]
bcachefs: trans_for_each_iter()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Tue, 26 Mar 2019 02:43:26 +0000 (22:43 -0400)]
bcachefs: Better bch2_trans_copy_iter()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 25 Mar 2019 21:06:42 +0000 (17:06 -0400)]
bcachefs: Btree iterators now always have a btree_trans
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 25 Mar 2019 19:10:15 +0000 (15:10 -0400)]
bcachefs: Only get btree iters from btree transactions
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 25 Mar 2019 19:34:48 +0000 (15:34 -0400)]
bcachefs: Btree iter improvements
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 22 Mar 2019 03:13:46 +0000 (23:13 -0400)]
bcachefs: Verify fs hasn't been modified before going rw
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 22 Mar 2019 02:19:57 +0000 (22:19 -0400)]
bcachefs: Go rw lazily
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 22 Mar 2019 08:32:29 +0000 (04:32 -0400)]
bcachefs: Fix a deadlock
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Fri, 22 Mar 2019 01:12:01 +0000 (21:12 -0400)]
bcachefs: Rework error handling in btree update path
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 21 Mar 2019 23:12:52 +0000 (19:12 -0400)]
bcachefs: Fix error handling in gc
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 21 Mar 2019 23:03:57 +0000 (19:03 -0400)]
bcachefs: More debug params for testing of recovery paths
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 21 Mar 2019 23:02:48 +0000 (19:02 -0400)]
bcachefs: Run gc if failed to read alloc btree
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 21 Mar 2019 21:04:50 +0000 (17:04 -0400)]
bcachefs: Fix error handling in bch2_fs_recovery()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Thu, 21 Mar 2019 20:28:57 +0000 (16:28 -0400)]
bcachefs: Add time stats for btree updates
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 18 Mar 2019 20:18:39 +0000 (16:18 -0400)]
bcachefs: BTREE_INSERT_ATOMIC must be used for extents now
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Kent Overstreet [Mon, 18 Mar 2019 17:42:10 +0000 (13:42 -0400)]
bcachefs: Add more time stats for being blocked on allocator
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
projects / linux-block.git / log