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btrfs: implement space clamping for preemptive flushing
2021-02-08 Josef Bacikbtrfs: implement space clamping for preemptive flushing
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: simplify the logic in need_preemptive_flushing
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: rework btrfs_calc_reclaim_metadata_size
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: check reclaim_size in need_preemptive_reclaim
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: rename need_do_async_reclaim
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: improve preemptive background space flushing
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: introduce a FORCE_COMMIT_TRANS flush operation
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: track ordered bytes instead of just dio ordered...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: add a trace point for reserve tickets
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: make flush_space take a enum btrfs_flush_state...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: run delayed refs less often in commit_cowonly_roots
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: stop running all delayed refs during snapshot
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: remove bogus BUG_ON in alloc_reserved_tree_block
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: move delayed ref flushing for qgroup into qgroup...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: only run delayed refs once before committing
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: delayed refs pre-flushing should only run the...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: only let one thread pre-flush delayed refs in...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: do not block on deleted bgs mutex in the cleaner
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: abort the transaction if we fail to inc ref...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: add asserts for deleting backref cache nodes
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: do not warn if we can't find the reloc root...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: splice remaining dirty_bg's onto the transaction...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: fix reloc root leak with 0 ref reloc roots on...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: account for new extents being deleted in total_bytes_...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: handle space_info::total_bytes_pinned inside...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: do not cleanup upper nodes in btrfs_backref_cleanup_node
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: keep track of the root owner for relocation...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: ref-verify: make sure owner is set for all refs
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: ref-verify: pass down tree block level when...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: noinline btrfs_should_cancel_balance
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: allow error injection for btrfs_search_slot...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-02-08 Josef Bacikbtrfs: fix error handling in commit_fs_roots
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-01-25 Josef Baciknbd: freeze the queue while we're adding connections
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-01-25 Josef Bacikbtrfs: fix possible free space tree corruption with...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-01-18 Josef Bacikbtrfs: don't clear ret in btrfs_start_dirty_block_groups
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-01-18 Josef Bacikbtrfs: fix lockdep splat in btrfs_recover_relocation
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-01-18 Josef Bacikbtrfs: do not double free backref nodes on error
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-01-18 Josef Bacikbtrfs: don't get an EINTR during drop_snapshot for...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-01-08 Josef Bacikbtrfs: shrink delalloc pages instead of full inodes
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2021-01-07 Josef Bacikbtrfs: print the actual offset in btrfs_root_name
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-18 Josef Bacikbtrfs: tests: initialize test inodes location
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: remove extent_buffer::recursed
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: remove the recurse parameter from __btrfs_tree_read_lock
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_tree_read_lock in btrfs_search_slot
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: merge back btrfs_read_lock_root_node helpers
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: locking: remove the recursion handling code
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: remove btrfs_path::recurse
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: unlock to current level in btrfs_next_old_leaf
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: cleanup the locking in btrfs_next_old_leaf
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: set the lockdep class for extent buffers on...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: pass the owner_root and level to alloc_extent_buffer
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: pass the root owner and level around for readahead
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: pass root owner to read_tree_block
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_read_node_slot in btrfs_qgroup_trace_subtree
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_read_node_slot in qgroup_trace_new_subtree_...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_read_node_slot in qgroup_trace_extent_swap
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_read_node_slot in walk_down_tree
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_read_node_slot in replace_path
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_read_node_slot in do_relocation
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_read_node_slot in walk_down_reloc_tree
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: use btrfs_read_node_slot in btrfs_realloc_node
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: cleanup extent buffer readahead
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: remove lockdep classes for the fs tree
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: protect fs_info->caching_block_groups by block_group_...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: load free space cache asynchronously
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: load the free space cache inode extents from...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: load free space cache into a temporary ctl
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: cleanup btrfs_discard_update_discardable usage
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: explicitly protect ->last_byte_to_unpin in unpin_exte...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: update last_byte_to_unpin in switch_commit_roots
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: do not shorten unpin len for caching block groups
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: locking: rip out path->leave_spinning
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: locking: remove all the blocking helpers
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: switch extent buffer tree lock to rw_semaphore
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: introduce mount option rescue=all
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: introduce mount option rescue=ignoredatacsums
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: introduce mount option rescue=ignorebadroots
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: show rescue=usebackuproot in /proc/mounts
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: add a helper to print out rescue= options
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: sysfs: export supported rescue= mount options
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: push the NODATASUM check into btrfs_lookup_bio_sums
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-12-08 Josef Bacikbtrfs: unify the ro checking for mount options
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-11-05 Josef Bacikbtrfs: fix min reserved size calculation in merge_reloc_root
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-11-05 Josef Bacikbtrfs: print the block rsv type when we fail our reservation
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-26 Josef Bacikbtrfs: add a helper to read the tree_root commit root...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-26 Josef Bacikbtrfs: drop the path before adding qgroup items when...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-26 Josef Bacikbtrfs: drop the path before adding block group sysfs...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: cleanup cow block on error
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: return error if we're unable to read device...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: init device stats for seed devices
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: do not create raid sysfs entries under any locks
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: kill the RCU protection for fs_info->space_info
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: pretty print leaked root name
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: sysfs: init devices outside of the chunk_mutex
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: use BTRFS_NESTED_NEW_ROOT for double splits
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: introduce BTRFS_NESTING_NEW_ROOT for adding...
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: introduce BTRFS_NESTING_SPLIT for split blocks
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: introduce BTRFS_NESTING_LEFT/RIGHT_COW
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: introduce BTRFS_NESTING_LEFT/BTRFS_NESTING_RIGHT
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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2020-10-07 Josef Bacikbtrfs: introduce BTRFS_NESTING_COW for cow'ing blocks
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
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