People have been asking to see the plan for this, so -
bcachefs has various background tasks that need to be scheduled to
balance efficiency, predictability of performance, etc.
The design and philosophy hasn't changed too much since bcache, which
was primarily designed for server usage, with sustained load in mind.
These days we're seeing more desktop usage - where we really want to let
the system idle effictively, to reduce total power usage - while also
still balancing previous concerns, we still want to let work accumulate
to a degree.
This lays out all the requirements and starts to sketch out the
algorithm I have in mind.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs subsystem currently has 4 docs: two are development notes and
the rest are actual filesystem docs. These two groups are clearly
distinct and can be organized.
Split the toctree into two, one for each docs group. While at it, also
reduce :maxdepth: so that only title headings are listed in the
toctrees.
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Add an (initial?) patch submission checklist, focusing mainly on
testing.
Yes, all patches must be tested, and that starts (but does not end) with
the patch author.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Commit eb386617be ("bcachefs: Errcode tracepoint, documentation")
adds initial bcachefs documentation (private error codes) but without
any table of contents tree for the filesystem docs, hence Sphinx warns:
Documentation/filesystems/bcachefs/errorcodes.rst: WARNING: document isn't included in any toctree
Add bcachefs toctree to fix above warning.
Fixes: eb386617be ("bcachefs: Errcode tracepoint, documentation")
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
