bfs: take in account the block_run allocation group when computing reserved blocks.

after hrev56221, the block bitmaps can span over multiple allocation groups.
Blocks would be allocated in the block bitmaps, especially root indexes (for instance 2.5TB, blocksize 2k).

Change-Id: I35d21d48e84945e5f949a272d530c466ae6506ac
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5420
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

bfs: Enable logging on DEBUG build

Fix DEBUG build errors by using B_PRI macros in BlockAllocator.cpp,
CheckVisitor.cpp, Inode.cpp, Journal.cpp, and kernel_interface.cpp

Add optional type parameter from BlockAllocator::IsValidBlockRun()
and actually PRINT it, type parameter is already optional on
BlockAllocator::CheckBlockRun().

Remove a couple of casts as we are printing the expected type, int32.

Cast mode_t to (unsigned int) and use %u because 32-bit Haiku didn't
like B_PRIu32.

Verified to compile on both regular and DEBUG builds on both 32-bit
and 64-bit.

Change-Id: I8bb39afd400768b7f69d36384974f0b91b3ef48c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3184
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Reviewed-by: John Scipione <jscipione@gmail.com>

bfs: CheckVisitor only deletes nodes on specific errors

* This should prevent erroneously deleting any files in low memory
situations.

Change-Id: I21b1d042e5f7e03a5abfaaa567b6c679b95e3188
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2914
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

block_cache: Change signature of *_etc() functions

* This allows file systems to retrieve the actual error code on a
failure, and report it to the user.
* All affected file systems have been adjusted to the API change.
This is a binary incompatible change.

Change-Id: Id73392aaf9c6cb7d643ff9adcb8bf80f3037874c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2913
Reviewed-by: Axel Dörfler <axeld@pinc-software.de>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

bfs: split checkfs code into FileSystemVisitor and CheckVisitor

Another FileSystemVisitor implementation will be used for resizing

Change-Id: I2d5f47dcbefb4c76834487b194a99c6f5ae7de50
Reviewed-on: https://review.haiku-os.org/c/923
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>