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2024-12-21bcachefs: rename bch_extent_rebalance fields to match other opts structsKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: kill __bch2_bkey_sectors_need_rebalance()Kent Overstreet
Single caller, fold into bch2_bkey_sectors_need_rebalance() Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: kill bch2_bkey_needs_rebalance()Kent Overstreet
Dead code Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: small cleanup for extent ptr bitmasksKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: bch2_io_opts_fixups()Kent Overstreet
Centralize some io path option fixups - they weren't always being applied correctly: - background_compression uses compression if unset - background_target uses foreground_target if unset - nocow disables most fancy io path options Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: use bch2_data_update_opts_to_text() in trace_move_extent_fail()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: avoid 'unsigned flags'Kent Overstreet
flags should have actual types, where possible: fix btree_update.h helpers Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Annotate struct bucket_gens with __counted_by()Thorsten Blum
Add the __counted_by compiler attribute to the flexible array member b to improve access bounds-checking via CONFIG_UBSAN_BOUNDS and CONFIG_FORTIFY_SOURCE. Use struct_size() to calculate the number of bytes to be allocated. Update bucket_gens->nbuckets and bucket_gens->nbuckets_minus_first when resizing. Compile-tested only. Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Use str_write_read() helper in write_super_endio()Thorsten Blum
Remove hard-coded strings by using the str_write_read() helper function. Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Use str_write_read() helper in ec_block_endio()Thorsten Blum
Remove hard-coded strings by using the helper function str_write_read(). Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Use str_write_read() helper functionThorsten Blum
Remove hard-coded strings by using the helper function str_write_read(). Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Add version check for bch_btree_ptr_v2.sectors_written validateKent Overstreet
A user popped up with a very old (0.11) filesystem that needed repair and wasn't recently backed up. Reported-by: Manoa <manoa@mail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Add block plugging to read pathsKent Overstreet
This will help with some of the btree_trans srcu lock hold time warnings that are still turning up; submit_bio() can block for awhile if the device is sufficiently congested. It's not a perfect solution since blk_plug bios are submitted when scheduling; we might want a way to disable the "submit on context switch" behaviour, or switch to our own plugging in the future. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Fix warning about passing flex array member by valueKent Overstreet
this showed up when building in userspace Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: bch2_journal_meta() takes ref on c->writesKent Overstreet
This part of addressing https://github.com/koverstreet/bcachefs/issues/656 where we're getting stuck in bch2_journal_meta() in the dump tool. We shouldn't be invoking the journal without a ref on c->writes (if we're not RW), and there's no reason for the dump tool to be going read-write. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: -o norecovery now bails out of recovery earlierKent Overstreet
-o norecovery (used by the dump tool) should be doing the absolute minimum amount of work to get the filesystem up and readable; we shouldn't be running check and repair code, or going read-write. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Refactor new stripe path to reduce dependencies on ec_stripe_headKent Overstreet
We need to add a path for reshaping existing stripes (for e.g. device removal), and this new path won't necessarily use ec_stripe_head. Refactor the code to avoid unnecessary references to it for clarity. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Avoid bch2_btree_id_str()Kent Overstreet
Prefer bch2_btree_id_to_text() - it prints out the integer ID when unknown. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: better error message in check_snapshot_tree()Kent Overstreet
If we find a snapshot node and it didn't match the snapshot tree, we should print it. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Factor out jset_entry_log_msg_bytes()Kent Overstreet
Needed for improved userspace cmd_list_journal Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: improved bkey_val_copy()Kent Overstreet
Factor out some common code, add typechecking. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: bch2_btree_lost_data() now uses ↵Kent Overstreet
run_explicit_rceovery_pass_persistent() Also get a bit more fine grained about which passes to run for which btrees. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Add locking for bch_fs.curr_recovery_passKent Overstreet
Recovery can rewind in certain situations - when we discover we need to run a pass that doesn't normally run. This can happen from another thread for btree node read errors, so we need a bit of locking. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: lru, accounting are alloc btreesKent Overstreet
They can be regenerated by fsck and don't require a btree node scan, like other alloc btrees. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: bch2_run_explicit_recovery_pass() returns different error when not ↵Kent Overstreet
in recovery if we're not in recovery then there's no way to rewind recovery - give this a different errcode so that any error messages will give us a better idea of what happened. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: add more path idx debug assertsKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Use FOREACH_ACL_ENTRY() macro to iterate over acl entriesThorsten Blum
Use the existing FOREACH_ACL_ENTRY() macro to iterate over POSIX acl entries and remove the custom acl_for_each_entry() macro. Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Remove duplicate included headersThorsten Blum
The header files dirent_format.h and disk_groups_format.h are included twice. Remove the redundant includes and the following warnings reported by make includecheck: disk_groups_format.h is included more than once dirent_format.h is included more than once Reviewed-by: Hongbo Li <lihongbo22@huawei.com> Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21docs: filesystems: bcachefs: fixed some spelling mistakes in the bcachefs ↵Dennis Lam
coding style page Specifically, fixed spelling of "commit" and pluralization of last sentence. Signed-off-by: Dennis Lam <dennis.lamerice@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: kill btree_trans_restart_nounlock()Kent Overstreet
Redundant, the normal btree_trans_restart() doesn't unlock. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Remove unnecessary peek_slot()Kent Overstreet
hash_lookup() used to return an errorcode, and a peek_slot() call was required to get the key it looked up. But we're adding fault injection for transaction restarts, so fix this old unconverted code. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: move bch2_xattr_handlers to .rodataThomas Bertschinger
A series posted previously moved all of the `struct xattr_handler` tables to .rodata for each filesystem [1]. However, this appears to have been done shortly before bcachefs was merged, so bcachefs was missed at that time. Link: https://lkml.kernel.org/r/20230930050033.41174-1-wedsonaf@gmail.com [1] Cc: Wedson Almeida Filho <wedsonaf@gmail.com> Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Delete dead codeAlan Huang
lock_fail_root_changed has not been used since commit 0d7009d7ca99 ("bcachefs: Delete old deadlock avoidance code") Remove it. Signed-off-by: Alan Huang <mmpgouride@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Pull disk accounting hooks out of trans_commit.cKent Overstreet
Also, fix a minor bug in the revert path, where we weren't checking the journal entry type correctly. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: bch_verbose_ratelimitedKent Overstreet
ratelimit "deleting unlinked inode" messages Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: rcu_pending: don't invoke __call_rcu() under lockKent Overstreet
In userspace we don't (yet) have an SRCU implementation, so call_srcu() recurses. But we don't want to be invoking it under the lock anyways. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: __bch2_key_has_snapshot_overwrites uses ↵Kent Overstreet
for_each_btree_key_reverse_norestart() Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: remove_backpointer() now uses dirent_get_by_pos()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: bch2_inode_should_have_bp -> bch2_inode_should_have_single_bpKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: remove superfluous ; after statementsColin Ian King
There are a several statements with two following semicolons, replace these with just one semicolon. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21bcachefs: Fix racy use of jiffiesKent Overstreet
Calculate the timeout, then check if it's positive before calling schedule_timeout(). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-12-21Merge branch 'bcachefs-kill-retry-estale' into HEADKent Overstreet
2024-12-15Linux 6.13-rc3v6.13-rc3Linus Torvalds
2024-12-15Merge tag 'arc-6.13-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - Sundry build and misc fixes * tag 'arc-6.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: build: Try to guess GCC variant of cross compiler ARC: bpf: Correct conditional check in 'check_jmp_32' ARC: dts: Replace deprecated snps,nr-gpios property for snps,dw-apb-gpio-port devices ARC: build: Use __force to suppress per-CPU cmpxchg warnings ARC: fix reference of dependency for PAE40 config ARC: build: disallow invalid PAE40 + 4K page config arc: rename aux.h to arc_aux.h
2024-12-15Merge tag 'efi-fixes-for-v6.13-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI fixes from Ard Biesheuvel: - Limit EFI zboot to GZIP and ZSTD before it comes in wider use - Fix inconsistent error when looking up a non-existent file in efivarfs with a name that does not adhere to the NAME-GUID format - Drop some unused code * tag 'efi-fixes-for-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi/esrt: remove esre_attribute::store() efivarfs: Fix error on non-existent file efi/zboot: Limit compression options to GZIP and ZSTD
2024-12-15Merge tag 'i2c-for-6.13-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "i2c host fixes: PNX used the wrong unit for timeouts, Nomadik was missing a sentinel, and RIIC was missing rounding up" * tag 'i2c-for-6.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: riic: Always round-up when calculating bus period i2c: nomadik: Add missing sentinel to match table i2c: pnx: Fix timeout in wait functions
2024-12-15Merge tag 'edac_urgent_for_v6.13_rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC fix from Borislav Petkov: - Make sure amd64_edac loads successfully on certain Zen4 memory configurations * tag 'edac_urgent_for_v6.13_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/amd64: Simplify ECC check on unified memory controllers
2024-12-15Merge tag 'irq_urgent_for_v6.13_rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Disable the secure programming interface of the GIC500 chip in the RK3399 SoC to fix interrupt priority assignment and even make a dead machine boot again when the gic-v3 driver enables pseudo NMIs - Correct the declaration of a percpu variable to fix several sparse warnings * tag 'irq_urgent_for_v6.13_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3: Work around insecure GIC integrations irqchip/gic: Correct declaration of *percpu_base pointer in union gic_base
2024-12-15Merge tag 'sched_urgent_for_v6.13_rc3-p2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Borislav Petkov: - Prevent incorrect dequeueing of the deadline dlserver helper task and fix its time accounting - Properly track the CFS runqueue runnable stats - Check the total number of all queued tasks in a sched fair's runqueue hierarchy before deciding to stop the tick - Fix the scheduling of the task that got woken last (NEXT_BUDDY) by preventing those from being delayed * tag 'sched_urgent_for_v6.13_rc3-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/dlserver: Fix dlserver time accounting sched/dlserver: Fix dlserver double enqueue sched/eevdf: More PELT vs DELAYED_DEQUEUE sched/fair: Fix sched_can_stop_tick() for fair tasks sched/fair: Fix NEXT_BUDDY
2024-12-15Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: "ARM64: - Fix confusion with implicitly-shifted MDCR_EL2 masks breaking SPE/TRBE initialization - Align nested page table walker with the intended memory attribute combining rules of the architecture - Prevent userspace from constraining the advertised ASID width, avoiding horrors of guest TLBIs not matching the intended context in hardware - Don't leak references on LPIs when insertion into the translation cache fails RISC-V: - Replace csr_write() with csr_set() for HVIEN PMU overflow bit x86: - Cache CPUID.0xD XSTATE offsets+sizes during module init On Intel's Emerald Rapids CPUID costs hundreds of cycles and there are a lot of leaves under 0xD. Getting rid of the CPUIDs during nested VM-Enter and VM-Exit is planned for the next release, for now just cache them: even on Skylake that is 40% faster" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: Cache CPUID.0xD XSTATE offsets+sizes during module init RISC-V: KVM: Fix csr_write -> csr_set for HVIEN PMU overflow bit KVM: arm64: vgic-its: Add error handling in vgic_its_cache_translation KVM: arm64: Do not allow ID_AA64MMFR0_EL1.ASIDbits to be overridden KVM: arm64: Fix S1/S2 combination when FWB==1 and S2 has Device memory type arm64: Fix usage of new shifted MDCR_EL2 values
generated by cgit (git 2.34.1) at 2025-09-18 10:57:07 +0000