This changes the default version for the format command to be the
currently supported version, via
/sys/modules/bcachefs/parameters/version.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
The option code has been switching to keeping things in display units -
bytes - and this transitions more libbcachefs.c code to bytes as well,
to match, and also fixes device add.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Disk labels used to be called groups - not all uses had been converted.
This renames --group to --label, and --label to --fs_label
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This removes the implicit `-I libbcachefs` argument to $(CC), which in turn
requires a set of minor changes throughout the tools. There are two advantages
to this setup:
1) It is (arguably) easier to read, since the location of bcachefs includes
are easier to understand at a glance ("where does util.h live?")
2) It removes the need for a hack to include glibc's copy of
dirent.h explicitly via '/usr/include/dirent.h', because libbcachefs/
*also* has a dirent.h file and the compiler cannot disambiguate them.
This has some ramifications on systems where /usr/include may not
exist, such as NixOS.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Factor out bch2_pick_bucket_size() from the format code, and pick the
bucket size before picking the superblock location - that way we can
ensure the superblock gets its own bucket and doesn't trigger warnings
due to the allocation code noticing different types of data in the same
bucket.
