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Kent Overstreet ef1b20924b bcachefs: Ratelimiting for writeback IOs 
Writeback throttling is a kernel config option and not always enabled.
When it's not enabled we need a fallback, to avoid unbounded memory
pinning and work item backlogs.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:09:03 -04:00
..
acl.c
bcachefs: Require all btree iterators to be freed
2023-10-22 17:08:56 -04:00
acl.h
bcachefs: Kill ei_str_hash
2023-10-22 17:08:55 -04:00
alloc_background.c
bcachefs: Fix some refcounting bugs
2023-10-22 17:09:03 -04:00
alloc_background.h
bcachefs: Clean up bch2_btree_and_journal_walk()
2023-10-22 17:09:02 -04:00
alloc_foreground.c
bcachefs: Allocator refactoring
2023-10-22 17:09:01 -04:00
alloc_foreground.h
bcachefs: Don't let copygc buckets be stolen by other threads
2023-10-22 17:08:43 -04:00
alloc_types.h
bcachefs: Add allocator thread state to sysfs
2023-10-22 17:08:54 -04:00
bcachefs_format.h
bcachefs: New and improved topology repair code
2023-10-22 17:09:02 -04:00
bcachefs_ioctl.h
bcachefs: Add code to scan for/rewite old btree nodes
2023-10-22 17:08:54 -04:00
bcachefs.h
bcachefs: Ratelimiting for writeback IOs
2023-10-22 17:09:03 -04:00
bkey_buf.h
bcachefs: Reduce/kill BKEY_PADDED use
2023-10-22 17:08:50 -04:00
bkey_methods.c
bcachefs: Check that keys are in the correct btrees
2023-10-22 17:09:01 -04:00
bkey_methods.h
bcachefs: Kill bkey ops->debugcheck method
2023-10-22 17:08:56 -04:00
bkey_sort.c
bcachefs: Drop bkey noops
2023-10-22 17:08:57 -04:00
bkey_sort.h
bcachefs: Kill support for !BTREE_NODE_NEW_EXTENT_OVERWRITE()
2023-10-22 17:08:55 -04:00
bkey.c
bcachefs: Fix for bch2_bkey_pack_pos() not initializing len/version fields
2023-10-22 17:09:03 -04:00
bkey.h
bcachefs: Start using bpos.snapshot field
2023-10-22 17:08:57 -04:00
bset.c
bcachefs: made changes to support clang, fixed a couple bugs
2023-10-22 17:09:03 -04:00
bset.h
bcachefs: Increase BSET_CACHELINE to 256 bytes
2023-10-22 17:08:59 -04:00
btree_cache.c
bcachefs: Mark newly allocated btree nodes as accessed
2023-10-22 17:09:02 -04:00
btree_cache.h
bcachefs: Evict btree nodes we're deleting
2023-10-22 17:09:02 -04:00
btree_gc.c
bcachefs: Repair code for multiple types of data in same bucket
2023-10-22 17:09:03 -04:00
btree_gc.h
bcachefs: gc shouldn't care about owned_by_allocator
2023-10-22 17:09:01 -04:00
btree_io.c
bcachefs: Fix oob write in __bch2_btree_node_write
2023-10-22 17:09:03 -04:00
btree_io.h
bcachefs: New and improved topology repair code
2023-10-22 17:09:02 -04:00
btree_iter.c
bcachefs: made changes to support clang, fixed a couple bugs
2023-10-22 17:09:03 -04:00
btree_iter.h
bcachefs: Improve bch2_btree_iter_traverse_all()
2023-10-22 17:09:00 -04:00
btree_key_cache.c
bcachefs: Change bch2_btree_key_cache_count() to exclude dirty keys
2023-10-22 17:09:02 -04:00
btree_key_cache.h
bcachefs: Don't flush btree writes more aggressively because of btree key cache
2023-10-22 17:08:59 -04:00
btree_locking.h
bcachefs: Drop trans->nounlock
2023-10-22 17:08:58 -04:00
btree_types.h
bcachefs: Fix BTREE_ITER_NOT_EXTENTS
2023-10-22 17:08:59 -04:00
btree_update_interior.c
bcachefs: New and improved topology repair code
2023-10-22 17:09:02 -04:00
btree_update_interior.h
bcachefs: Improve bset compaction
2023-10-22 17:08:59 -04:00
btree_update_leaf.c
bcachefs: Fix bch2_extent_can_insert() call
2023-10-22 17:09:03 -04:00
btree_update.h
bcachefs: Rewrite btree nodes with errors
2023-10-22 17:09:02 -04:00
buckets_types.h
bcachefs: Fix bch2_trans_mark_dev_sb()
2023-10-22 17:09:00 -04:00
buckets.c
bcachefs: statfs resports incorrect avail blocks
2023-10-22 17:09:03 -04:00
buckets.h
bcachefs: statfs resports incorrect avail blocks
2023-10-22 17:09:03 -04:00
chardev.c
bcachefs: Fix out of bounds read in fs usage ioctl
2023-10-22 17:09:03 -04:00
chardev.h
…
checksum.c
bcachefs: Track incompressible data
2023-10-22 17:08:34 -04:00
checksum.h
bcachefs: Use x-macros for more enums
2023-10-22 17:08:55 -04:00
clock_types.h
bcachefs: Persist 64 bit io clocks
2023-10-22 17:08:52 -04:00
clock.c
bcachefs: Persist 64 bit io clocks
2023-10-22 17:08:52 -04:00
clock.h
bcachefs: Convert various code to printbuf
2023-10-22 17:08:43 -04:00
compress.c
bcachefs: Work around a zstd bug
2023-10-22 17:08:50 -04:00
compress.h
…
debug.c
bcachefs: Update bch2_btree_verify()
2023-10-22 17:09:01 -04:00
debug.h
bcachefs: Update bch2_btree_verify()
2023-10-22 17:09:01 -04:00
dirent.c
bcachefs: Move some dirent checks to bch2_dirent_invalid()
2023-10-22 17:08:59 -04:00
dirent.h
bcachefs: Inode backpointers
2023-10-22 17:08:58 -04:00
disk_groups.c
bcachefs: Fix a couple null ptr derefs when no disk groups exist
2023-10-22 17:08:43 -04:00
disk_groups.h
bcachefs: Fix disk groups not being updated when set via sysfs
2023-10-22 17:08:43 -04:00
ec_types.h
bcachefs: Have fsck check for stripe pointers matching stripe
2023-10-22 17:08:55 -04:00
ec.c
bcachefs: Clean up bch2_btree_and_journal_walk()
2023-10-22 17:09:02 -04:00
ec.h
bcachefs: Clean up bch2_btree_and_journal_walk()
2023-10-22 17:09:02 -04:00
error.c
bcachefs: New and improved topology repair code
2023-10-22 17:09:02 -04:00
error.h
bcachefs: New and improved topology repair code
2023-10-22 17:09:02 -04:00
extent_update.c
bcachefs: Rename BTREE_ID enums for consistency with other enums
2023-10-22 17:08:55 -04:00
extent_update.h
bcachefs: Move extent overwrite handling out of core btree code
2023-10-22 17:08:36 -04:00
extents_types.h
bcachefs: Limit pointers to being in only one stripe
2023-10-22 17:08:29 -04:00
extents.c
bcachefs: Start using bpos.snapshot field
2023-10-22 17:08:57 -04:00
extents.h
bcachefs: Repair code for multiple types of data in same bucket
2023-10-22 17:09:03 -04:00
eytzinger.h
bcachefs: Fix check for if extent update is allocating
2023-10-22 17:08:14 -04:00
fifo.h
bcachefs: Convert bucket invalidation to key marking path
2023-10-22 17:08:16 -04:00
fs-common.c
bcachefs: Improved check_directory_structure()
2023-10-22 17:09:00 -04:00
fs-common.h
bcachefs: Update directory timestamps during link
2023-10-22 17:08:33 -04:00
fs-io.c
bcachefs: Ratelimiting for writeback IOs
2023-10-22 17:09:03 -04:00
fs-io.h
bcachefs: Kill bchfs_extent_update()
2023-10-22 17:08:29 -04:00
fs-ioctl.c
bcachefs: Kill ei_str_hash
2023-10-22 17:08:55 -04:00
fs-ioctl.h
bcachefs: Fix mtime/ctime updates
2023-10-22 17:08:07 -04:00
fs.c
bcachefs: statfs resports incorrect avail blocks
2023-10-22 17:09:03 -04:00
fs.h
bcachefs: Kill ei_str_hash
2023-10-22 17:08:55 -04:00
fsck.c
bcachefs: Fix a memcpy call
2023-10-22 17:09:03 -04:00
fsck.h
bcachefs: Drop bch2_fsck_inode_nlink()
2023-10-22 17:08:59 -04:00
inode.c
bcachefs: properly initialize used values
2023-10-22 17:09:03 -04:00
inode.h
bcachefs: Improved check_directory_structure()
2023-10-22 17:09:00 -04:00
io_types.h
bcachefs: Fix read retry path for indirect extents
2023-10-22 17:08:56 -04:00
io.c
bcachefs: made changes to support clang, fixed a couple bugs
2023-10-22 17:09:03 -04:00
io.h
bcachefs: Fix read retry path for indirect extents
2023-10-22 17:08:56 -04:00
journal_io.c
bcachefs: Fix usage of last_seq + encryption
2023-10-22 17:09:02 -04:00
journal_io.h
bcachefs: Fix compat code for superblock
2023-10-22 17:08:55 -04:00
journal_reclaim.c
bcachefs: Make sure to initialize j->last_flushed
2023-10-22 17:09:02 -04:00
journal_reclaim.h
bcachefs: Make sure to initialize j->last_flushed
2023-10-22 17:09:02 -04:00
journal_seq_blacklist.c
bcachefs: Don't require flush/fua on every journal write
2023-10-22 17:08:49 -04:00
journal_seq_blacklist.h
bcachefs: Fix a bug with the journal_seq_blacklist mechanism
2023-10-22 17:08:43 -04:00
journal_types.h
bcachefs: Fix usage of last_seq + encryption
2023-10-22 17:09:02 -04:00
journal.c
bcachefs: Fix locking in __bch2_set_nr_journal_buckets()
2023-10-22 17:09:03 -04:00
journal.h
bcachefs: Fix for btree_gc repairing interior btree ptrs
2023-10-22 17:09:01 -04:00
Kconfig
bcachefs: Take a SRCU lock in btree transactions
2023-10-22 17:08:47 -04:00
keylist_types.h
…
keylist.c
bcachefs: Fix bch2_verify_keylist_sorted
2023-10-22 17:09:02 -04:00
keylist.h
bcachefs: Interior btree updates are now fully transactional
2023-10-22 17:08:40 -04:00
Makefile
bcachefs: New varints
2023-10-22 17:08:46 -04:00
migrate.c
bcachefs: Replace bch2_btree_iter_next() calls with bch2_btree_iter_advance
2023-10-22 17:08:56 -04:00
migrate.h
…
move_types.h
bcachefs: Improve warning for copygc failing to move data
2023-10-22 17:08:40 -04:00
move.c
bcachefs: Fix two btree iterator leaks
2023-10-22 17:09:01 -04:00
move.h
bcachefs: Scan for old btree nodes if necessary on mount
2023-10-22 17:08:54 -04:00
movinggc.c
bcachefs: Change copygc wait amount to be min of per device waits
2023-10-22 17:09:02 -04:00
movinggc.h
bcachefs: Make copygc thread global
2023-10-22 17:08:42 -04:00
opts.c
bcachefs: Fix error in parsing of mount options
2023-10-22 17:09:03 -04:00
opts.h
bcachefs: Kill reflink option
2023-10-22 17:08:56 -04:00
quota_types.h
bcachefs: bch2_fs_quota_transfer
2023-10-22 17:08:13 -04:00
quota.c
bcachefs: Require all btree iterators to be freed
2023-10-22 17:08:56 -04:00
quota.h
bcachefs: more project quota fixes
2023-10-22 17:08:14 -04:00
rebalance_types.h
bcachefs: Persist 64 bit io clocks
2023-10-22 17:08:52 -04:00
rebalance.c
bcachefs: Use bch2_bpos_to_text() more consistently
2023-10-22 17:08:55 -04:00
rebalance.h
bcachefs: Convert various code to printbuf
2023-10-22 17:08:43 -04:00
recovery.c
bcachefs: Fix some refcounting bugs
2023-10-22 17:09:03 -04:00
recovery.h
bcachefs: Clean up bch2_btree_and_journal_walk()
2023-10-22 17:09:02 -04:00
reflink.c
bcachefs: Make sure to pass a disk reservation to bch2_extent_update()
2023-10-22 17:09:03 -04:00
reflink.h
bcachefs: Indirect inline data extents
2023-10-22 17:08:45 -04:00
replicas_types.h
bcachefs: Switch replicas to mark_lock
2023-10-22 17:08:13 -04:00
replicas.c
bcachefs: Fix some small memory leaks
2023-10-22 17:09:01 -04:00
replicas.h
bcachefs: Kill bch2_fs_usage_scratch_get()
2023-10-22 17:08:59 -04:00
siphash.c
…
siphash.h
…
six.c
…
six.h
…
str_hash.h
bcachefs: properly initialize used values
2023-10-22 17:09:03 -04:00
super_types.h
bcachefs: Eliminate more PAGE_SIZE uses
2023-10-22 17:08:59 -04:00
super-io.c
bcachefs: Fix time handling
2023-10-22 17:09:02 -04:00
super-io.h
bcachefs: Fix compat code for superblock
2023-10-22 17:08:55 -04:00
super.c
bcachefs: Ratelimiting for writeback IOs
2023-10-22 17:09:03 -04:00
super.h
bcachefs: Fix some refcounting bugs
2023-10-22 17:09:03 -04:00
sysfs.c
bcachefs: Drop old style btree node coalescing
2023-10-22 17:09:00 -04:00
sysfs.h
…
tests.c
bcachefs: Add a perf test for multiple updates per commit
2023-10-22 17:09:00 -04:00
tests.h
bcachefs: Add error handling to unit & perf tests
2023-10-22 17:08:48 -04:00
trace.c
…
trace.h
bcachefs: Add a tracepoint for when we block on journal reclaim
2023-10-22 17:09:02 -04:00
util.c
bcachefs: Eliminate more PAGE_SIZE uses
2023-10-22 17:08:59 -04:00
util.h
bcachefs: Check for duplicate device ptrs in bch2_bkey_ptrs_invalid()
2023-10-22 17:08:50 -04:00
varint.c
bcachefs: New varints
2023-10-22 17:08:46 -04:00
varint.h
bcachefs: New varints
2023-10-22 17:08:46 -04:00
vstructs.h
…
xattr.c
bcachefs: Require all btree iterators to be freed
2023-10-22 17:08:56 -04:00
xattr.h
bcachefs: Make bkey types globally unique
2023-10-22 17:08:12 -04:00