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path: root/fs/bcachefs/journal_io.c
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2023-10-22bcachefs: bch2_journal_space_available improvementsKent Overstreet1-1/+2
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: ja->discard_idx, ja->dirty_idxKent Overstreet1-5/+7
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: use correct wq for journal reclaimKent Overstreet1-1/+1
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Journal reclaim refactoringKent Overstreet1-110/+22
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: fix a deadlock on startupKent Overstreet1-0/+9
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Assorted journal refactoringKent Overstreet1-29/+41
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Convert bucket invalidation to key marking pathKent Overstreet1-1/+2
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: serialize persistent_reservedKent Overstreet1-0/+21
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Write out fs usageKent Overstreet1-22/+11
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: reserve space in journal for fs usage entriesKent Overstreet1-12/+27
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Fix check for if extent update is allocatingKent Overstreet1-6/+14
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: fix ja->cur_idx use while reading journalKent Overstreet1-1/+1
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Fix for running in degraded modeKent Overstreet1-1/+1
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Make bkey types globally uniqueKent Overstreet1-18/+40
this lets us get rid of a lot of extra switch statements - in a lot of places we dispatch on the btree node type, and then the key type, so this is a nice cleanup across a lot of code. Also improve the on disk format versioning stuff. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Allocator startup improvementsKent Overstreet1-5/+4
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Journal refactoringKent Overstreet1-222/+120
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Erasure codingKent Overstreet1-3/+2
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Centralize marking of replicas in btree update pathKent Overstreet1-1/+1
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: revamp to_text methodsKent Overstreet1-3/+4
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Fix journal replay when replicas sb section missingKent Overstreet1-1/+2
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Some fixes for building in userspaceKent Overstreet1-3/+9
userspace allocators don't align allocations as nicely as kernel allocators, which meant that in some cases we weren't allocating big enough bvec arrays - just make the calculations more rigorous and explicit to fix it. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: btree gc refactoringKent Overstreet1-22/+0
prep work for erasure coding Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: bch2_extent_drop_ptrs()Kent Overstreet1-7/+12
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Split out alloc_background.cKent Overstreet1-1/+2
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: kill extent_insert_hookKent Overstreet1-1/+1
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Assorted journal refactoringKent Overstreet1-3/+6
Also improve error reporting - only return an error from bch2_journal_flush_seq() if we had an error writing that entry (i.e. not if there was an error with a newer entry). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: fix last_seq_ondiskKent Overstreet1-1/+2
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: don't call bch2_bucket_seq_cleanup from journal_buf_switchKent Overstreet1-0/+2
journal_buf_switch is called from the foreground when getting a journal reservation and thus is somewhat latency sensitive; bch2_bucket_seq_cleanup has to run infrequently but is a bit expensive when it does run. Call it from the journal write path instead, and punt the journal write to worqueue context. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Initial commitKent Overstreet1-0/+1392
Initially forked from drivers/md/bcache, bcachefs is a new copy-on-write filesystem with every feature you could possibly want. Website: https://bcachefs.org Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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