| Message ID | 20230509165657.1735798-1-kent.overstreet@linux.dev (mailing list archive) |
|---|---|
| Headers | show |
| Series | bcachefs - a new COW filesystem | expand |
Hi! > I'm submitting the bcachefs filesystem for review and inclusion. > > Included in this patch series are all the non fs/bcachefs/ patches. The > entire tree, based on v6.3, may be found at: > > http://evilpiepirate.org/git/bcachefs.git bcachefs-for-upstream > > ---------------------------------------------------------------- > > bcachefs overview, status: > > Features: > - too many to list > > Known bugs: > - too many to list Documentation: missing. Dunno. I guess it would help review if feature and known bugs lists were included. BR, Pavel
On Thu, Jun 15, 2023 at 10:41:56PM +0200, Pavel Machek wrote: > Hi! > > > I'm submitting the bcachefs filesystem for review and inclusion. > > > > Included in this patch series are all the non fs/bcachefs/ patches. The > > entire tree, based on v6.3, may be found at: > > > > http://evilpiepirate.org/git/bcachefs.git bcachefs-for-upstream > > > > ---------------------------------------------------------------- > > > > bcachefs overview, status: > > > > Features: > > - too many to list > > > > Known bugs: > > - too many to list > > > Documentation: missing. https://bcachefs.org/bcachefs-principles-of-operation.pdf > Dunno. I guess it would help review if feature and known bugs lists were included. https://evilpiepirate.org/~testdashboard/ci?branch=bcachefs https://github.com/koverstreet/bcachefs/issues/ Hope that helps...
I'm submitting the bcachefs filesystem for review and inclusion. Included in this patch series are all the non fs/bcachefs/ patches. The entire tree, based on v6.3, may be found at: http://evilpiepirate.org/git/bcachefs.git bcachefs-for-upstream ---------------------------------------------------------------- bcachefs overview, status: Features: - too many to list Known bugs: - too many to list Status: - Snapshots have been declared stable; one serious bug report outstanding to look into, most users report it working well. These are RW btrfs-style snapshots, but with far better scalability and no scalability issues with sparse snapshots due to key level versioning. - Erasure coding is getting really close; hope to have it ready for users to beat on it by this summer. This is a novel RAID/erasure coding design with no write hole, and no fragmentation of writes (e.g. RAIDZ). - Tons of scalabality work finished over the past year, users are running it on 100 TB filesystems without complaint, waiting for first 1 PB user; next thing to address re: scalability is fsck/recovery memory usage. - Test infrastructure! Major project milestone, check out our test dashboard at https://evilpiepirate.org/~testdashboard/ci?branch=bcachefs Other project notes: irc::/irc.oftc.net/bcache is where most activity happens; I'm always there, and most code review happens there - I find the conversational format more productive. ------------------------------------------------ patches in this series: Christopher James Halse Rogers (1): stacktrace: Export stack_trace_save_tsk Daniel Hill (1): lib: add mean and variance module. Dave Chinner (3): vfs: factor out inode hash head calculation hlist-bl: add hlist_bl_fake() vfs: inode cache conversion to hash-bl Kent Overstreet (27): Compiler Attributes: add __flatten locking/lockdep: lock_class_is_held() locking/lockdep: lockdep_set_no_check_recursion() locking: SIX locks (shared/intent/exclusive) MAINTAINERS: Add entry for six locks sched: Add task_struct->faults_disabled_mapping mm: Bring back vmalloc_exec fs: factor out d_mark_tmpfile() block: Add some exports for bcachefs block: Allow bio_iov_iter_get_pages() with bio->bi_bdev unset block: Bring back zero_fill_bio_iter block: Rework bio_for_each_segment_all() block: Rework bio_for_each_folio_all() block: Don't block on s_umount from __invalidate_super() bcache: move closures to lib/ MAINTAINERS: Add entry for closures closures: closure_wait_event() closures: closure_nr_remaining() closures: Add a missing include iov_iter: copy_folio_from_iter_atomic() MAINTAINERS: Add entry for generic-radix-tree lib/generic-radix-tree.c: Don't overflow in peek() lib/generic-radix-tree.c: Add a missing include lib/generic-radix-tree.c: Add peek_prev() lib/string_helpers: string_get_size() now returns characters wrote lib: Export errname MAINTAINERS: Add entry for bcachefs MAINTAINERS | 39 + block/bdev.c | 2 +- block/bio.c | 57 +- block/blk-core.c | 1 + block/blk-map.c | 38 +- block/blk.h | 1 - block/bounce.c | 12 +- drivers/md/bcache/Kconfig | 10 +- drivers/md/bcache/Makefile | 4 +- drivers/md/bcache/bcache.h | 2 +- drivers/md/bcache/btree.c | 8 +- drivers/md/bcache/super.c | 1 - drivers/md/bcache/util.h | 3 +- drivers/md/dm-crypt.c | 10 +- drivers/md/raid1.c | 4 +- fs/btrfs/disk-io.c | 4 +- fs/btrfs/extent_io.c | 50 +- fs/btrfs/raid56.c | 14 +- fs/crypto/bio.c | 9 +- fs/dcache.c | 12 +- fs/erofs/zdata.c | 4 +- fs/ext4/page-io.c | 8 +- fs/ext4/readpage.c | 4 +- fs/f2fs/data.c | 20 +- fs/gfs2/lops.c | 10 +- fs/gfs2/meta_io.c | 8 +- fs/inode.c | 218 +++-- fs/iomap/buffered-io.c | 14 +- fs/mpage.c | 4 +- fs/squashfs/block.c | 48 +- fs/squashfs/lz4_wrapper.c | 17 +- fs/squashfs/lzo_wrapper.c | 17 +- fs/squashfs/xz_wrapper.c | 19 +- fs/squashfs/zlib_wrapper.c | 18 +- fs/squashfs/zstd_wrapper.c | 19 +- fs/super.c | 40 +- fs/verity/verify.c | 9 +- include/linux/bio.h | 132 +-- include/linux/blkdev.h | 1 + include/linux/bvec.h | 70 +- .../md/bcache => include/linux}/closure.h | 46 +- include/linux/compiler_attributes.h | 5 + include/linux/dcache.h | 1 + include/linux/fs.h | 10 +- include/linux/generic-radix-tree.h | 68 +- include/linux/list_bl.h | 22 + include/linux/lockdep.h | 10 + include/linux/lockdep_types.h | 2 +- include/linux/mean_and_variance.h | 219 +++++ include/linux/sched.h | 1 + include/linux/six.h | 210 +++++ include/linux/string_helpers.h | 4 +- include/linux/uio.h | 2 + include/linux/vmalloc.h | 1 + init/init_task.c | 1 + kernel/Kconfig.locks | 3 + kernel/locking/Makefile | 1 + kernel/locking/lockdep.c | 46 ++ kernel/locking/six.c | 779 ++++++++++++++++++ kernel/module/main.c | 4 +- kernel/stacktrace.c | 2 + lib/Kconfig | 3 + lib/Kconfig.debug | 18 + lib/Makefile | 2 + {drivers/md/bcache => lib}/closure.c | 36 +- lib/errname.c | 1 + lib/generic-radix-tree.c | 76 +- lib/iov_iter.c | 53 +- lib/math/Kconfig | 3 + lib/math/Makefile | 2 + lib/math/mean_and_variance.c | 136 +++ lib/math/mean_and_variance_test.c | 155 ++++ lib/string_helpers.c | 8 +- mm/nommu.c | 18 + mm/vmalloc.c | 21 + 75 files changed, 2485 insertions(+), 445 deletions(-) rename {drivers/md/bcache => include/linux}/closure.h (93%) create mode 100644 include/linux/mean_and_variance.h create mode 100644 include/linux/six.h create mode 100644 kernel/locking/six.c rename {drivers/md/bcache => lib}/closure.c (88%) create mode 100644 lib/math/mean_and_variance.c create mode 100644 lib/math/mean_and_variance_test.c