Kent Overstreet 006d69aa26 bcachefs: Don't drop ptrs to btree nodes ... If a ptr gen doesn't match the bucket gen, the bucket likely doesn't contain the data we want - but it's still possible the data we want might have been overwritten, and for btree node pointers we can verify whether or not the node is the one we wanted with the node's sequence number, so it's better to keep the pointer and try reading from it. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>		2023-10-22 17:08:54 -04:00
..
acl.c	bcachefs: Split out btree_trigger_flags	2023-10-22 17:08:33 -04:00
acl.h
alloc_background.c	bcachefs: Add a cond_seched() to the allocator thread	2023-10-22 17:08:54 -04:00
alloc_background.h	bcachefs: KEY_TYPE_alloc_v2	2023-10-22 17:08:52 -04:00
alloc_foreground.c	bcachefs: Refactor dev usage	2023-10-22 17:08:52 -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: Persist 64 bit io clocks	2023-10-22 17:08:52 -04:00
bcachefs.h	bcachefs: Fixes/improvements for journal entry reservations	2023-10-22 17:08:52 -04:00
bcachefs_format.h	bcachefs: Use x-macros for compat feature bits	2023-10-22 17:08:54 -04:00
bcachefs_ioctl.h	bcachefs: Add code to scan for/rewite old btree nodes	2023-10-22 17:08:54 -04:00
bkey.c	bcachefs: Fix bkey format generation for 32 bit fields	2023-10-22 17:08:54 -04:00
bkey.h	bcachefs: KEY_TYPE_alloc_v2	2023-10-22 17:08:52 -04:00
bkey_buf.h	bcachefs: Reduce/kill BKEY_PADDED use	2023-10-22 17:08:50 -04:00
bkey_methods.c	bcachefs: Be more careful in bch2_bkey_to_text()	2023-10-22 17:08:47 -04:00
bkey_methods.h	bcachefs: Kill bkey_type_successor	2023-10-22 17:08:37 -04:00
bkey_sort.c	bcachefs: Reduce/kill BKEY_PADDED use	2023-10-22 17:08:50 -04:00
bkey_sort.h	bcachefs: Kill btree_node_iter_large	2023-10-22 17:08:32 -04:00
bset.c	bcachefs: Inline make_bfloat() into __build_ro_aux_tree()	2023-10-22 17:08:46 -04:00
bset.h	bcachefs: Drop typechecking from bkey_cmp_packed()	2023-10-22 17:08:46 -04:00
btree_cache.c	bcachefs: Fix for bch2_btree_node_get_noiter() returning -ENOMEM	2023-10-22 17:08:53 -04:00
btree_cache.h	bcachefs: Add (partial) support for fixing btree topology	2023-10-22 17:08:52 -04:00
btree_gc.c	bcachefs: Don't drop ptrs to btree nodes	2023-10-22 17:08:54 -04:00
btree_gc.h	bcachefs: Bring back metadata only gc	2023-10-22 17:08:54 -04:00
btree_io.c	bcachefs: Don't drop ptrs to btree nodes	2023-10-22 17:08:54 -04:00
btree_io.h	bcachefs: Include device in btree IO error messages	2023-10-22 17:08:52 -04:00
btree_iter.c	bcachefs: Extents may now cross btree node boundaries	2023-10-22 17:08:53 -04:00
btree_iter.h	bcachefs: Kill bch2_btree_iter_set_pos_same_leaf()	2023-10-22 17:08:53 -04:00
btree_key_cache.c	bcachefs: Don't use BTREE_INSERT_USE_RESERVE so much	2023-10-22 17:08:50 -04:00
btree_key_cache.h	bcachefs: Fix for spinning in journal reclaim on startup	2023-10-22 17:08:50 -04:00
btree_locking.h	bcachefs: Improve tracing for transaction restarts	2023-10-22 17:08:45 -04:00
btree_types.h	bcachefs: Add code to scan for/rewite old btree nodes	2023-10-22 17:08:54 -04:00
btree_update.h	bcachefs: Don't use BTREE_INSERT_USE_RESERVE so much	2023-10-22 17:08:50 -04:00
btree_update_interior.c	bcachefs: Add code to scan for/rewite old btree nodes	2023-10-22 17:08:54 -04:00
btree_update_interior.h	bcachefs: Delete dead code	2023-10-22 17:08:48 -04:00
btree_update_leaf.c	bcachefs: Don't call into journal reclaim when we're not supposed to	2023-10-22 17:08:53 -04:00
buckets.c	bcachefs: Extents may now cross btree node boundaries	2023-10-22 17:08:53 -04:00
buckets.h	bcachefs: Journal updates to dev usage	2023-10-22 17:08:52 -04:00
buckets_types.h	bcachefs: Persist 64 bit io clocks	2023-10-22 17:08:52 -04:00
chardev.c	bcachefs: Refactor dev usage	2023-10-22 17:08:52 -04:00
chardev.h
checksum.c	bcachefs: Track incompressible data	2023-10-22 17:08:34 -04:00
checksum.h	bcachefs: Track incompressible data	2023-10-22 17:08:34 -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
clock_types.h	bcachefs: Persist 64 bit io clocks	2023-10-22 17:08:52 -04:00
compress.c	bcachefs: Work around a zstd bug	2023-10-22 17:08:50 -04:00
compress.h
debug.c	bcachefs: Include device in btree IO error messages	2023-10-22 17:08:52 -04:00
debug.h	bcachefs: Drop sysfs interface to debug parameters	2023-10-22 17:08:45 -04:00
dirent.c	bcachefs: Print out d_type in dirent_to_text()	2023-10-22 17:08:39 -04:00
dirent.h	bcachefs: Convert all bch2_trans_commit() users to BTREE_INSERT_ATOMIC	2023-10-22 17:08:33 -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.c	bcachefs: Fix unnecessary read amplificaiton when allocating ec stripes	2023-10-22 17:08:53 -04:00
ec.h	bcachefs: Rework allocating buckets for stripes	2023-10-22 17:08:51 -04:00
ec_types.h	bcachefs: Kill stripe->dirty	2023-10-22 17:08:51 -04:00
error.c	bcachefs: Turn c->state_lock into an rwsem	2023-10-22 17:08:41 -04:00
error.h	bcachefs: Improve some IO error messages	2023-10-22 17:08:49 -04:00
extent_update.c	bcachefs: Extents may now cross btree node boundaries	2023-10-22 17:08:53 -04:00
extent_update.h	bcachefs: Move extent overwrite handling out of core btree code	2023-10-22 17:08:36 -04:00
extents.c	bcachefs: Fix some (spurious) warnings about uninitialized vars	2023-10-22 17:08:54 -04:00
extents.h	bcachefs: Drop invalid stripe ptrs in fsck	2023-10-22 17:08:53 -04:00
extents_types.h	bcachefs: Limit pointers to being in only one stripe	2023-10-22 17:08:29 -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: Inode create optimization	2023-10-22 17:08:45 -04:00
fs-common.h	bcachefs: Update directory timestamps during link	2023-10-22 17:08:33 -04:00
fs-io.c	bcachefs: Fix bch2_btree_iter_peek_prev()	2023-10-22 17:08:53 -04:00
fs-io.h	bcachefs: Kill bchfs_extent_update()	2023-10-22 17:08:29 -04:00
fs-ioctl.c	bcachefs: Some project id fixes	2023-10-22 17:08:44 -04:00
fs-ioctl.h	bcachefs: Fix mtime/ctime updates	2023-10-22 17:08:07 -04:00
fs.c	bcachefs: Reduce/kill BKEY_PADDED use	2023-10-22 17:08:50 -04:00
fs.h	bcachefs: Flag inodes that had btree update errors	2023-10-22 17:08:49 -04:00
fsck.c	bcachefs: Don't use inode btree key cache in fsck code	2023-10-22 17:08:53 -04:00
fsck.h	bcachefs: some improvements to startup messages and options	2023-10-22 17:08:21 -04:00
inode.c	bcachefs: Don't use inode btree key cache in fsck code	2023-10-22 17:08:53 -04:00
inode.h	bcachefs: Don't use inode btree key cache in fsck code	2023-10-22 17:08:53 -04:00
io.c	bcachefs: Correctly order flushes and journal writes on multi device filesystems	2023-10-22 17:08:51 -04:00
io.h	bcachefs: Reduce/kill BKEY_PADDED use	2023-10-22 17:08:50 -04:00
io_types.h	bcachefs: Remove some uses of PAGE_SIZE in the btree code	2023-10-22 17:08:43 -04:00
journal.c	bcachefs: Assert that we're not trying to flush journal seq in the future	2023-10-22 17:08:53 -04:00
journal.h	bcachefs: Correctly order flushes and journal writes on multi device filesystems	2023-10-22 17:08:51 -04:00
journal_io.c	bcachefs: Dump journal state when we get stuck	2023-10-22 17:08:54 -04:00
journal_io.h	bcachefs: Improve diagnostics when journal entries are missing	2023-10-22 17:08:52 -04:00
journal_reclaim.c	bcachefs: Add error message for some allocation failures	2023-10-22 17:08:53 -04:00
journal_reclaim.h	bcachefs: Fix race between journal_seq_copy() and journal_seq_drop()	2023-10-22 17:08:50 -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: Correctly order flushes and journal writes on multi device filesystems	2023-10-22 17:08:51 -04:00
Kconfig	bcachefs: Take a SRCU lock in btree transactions	2023-10-22 17:08:47 -04:00
keylist.c	bcachefs: Interior btree updates are now fully transactional	2023-10-22 17:08:40 -04:00
keylist.h	bcachefs: Interior btree updates are now fully transactional	2023-10-22 17:08:40 -04:00
keylist_types.h
Makefile	bcachefs: New varints	2023-10-22 17:08:46 -04:00
migrate.c	bcachefs: Reduce/kill BKEY_PADDED use	2023-10-22 17:08:50 -04:00
migrate.h
move.c	bcachefs: Use x-macros for compat feature bits	2023-10-22 17:08:54 -04:00
move.h	bcachefs: Scan for old btree nodes if necessary on mount	2023-10-22 17:08:54 -04:00
move_types.h	bcachefs: Improve warning for copygc failing to move data	2023-10-22 17:08:40 -04:00
movinggc.c	bcachefs: Add code to scan for/rewite old btree nodes	2023-10-22 17:08:54 -04:00
movinggc.h	bcachefs: Make copygc thread global	2023-10-22 17:08:42 -04:00
opts.c	bcachefs: Use x-macros for compat feature bits	2023-10-22 17:08:54 -04:00
opts.h	bcachefs: Use x-macros for compat feature bits	2023-10-22 17:08:54 -04:00
quota.c	bcachefs: Fix setquota	2023-10-22 17:08:39 -04:00
quota.h	bcachefs: more project quota fixes	2023-10-22 17:08:14 -04:00
quota_types.h	bcachefs: bch2_fs_quota_transfer	2023-10-22 17:08:13 -04:00
rebalance.c	bcachefs: Scan for old btree nodes if necessary on mount	2023-10-22 17:08:54 -04:00
rebalance.h	bcachefs: Convert various code to printbuf	2023-10-22 17:08:43 -04:00
rebalance_types.h	bcachefs: Persist 64 bit io clocks	2023-10-22 17:08:52 -04:00
recovery.c	bcachefs: Bring back metadata only gc	2023-10-22 17:08:54 -04:00
recovery.h	bcachefs: Add support for doing btree updates prior to journal replay	2023-10-22 17:08:52 -04:00
reflink.c	bcachefs: Reduce/kill BKEY_PADDED use	2023-10-22 17:08:50 -04:00
reflink.h	bcachefs: Indirect inline data extents	2023-10-22 17:08:45 -04:00
replicas.c	bcachefs: Don't fail mounts due to devices that are marked as failed	2023-10-22 17:08:54 -04:00
replicas.h	bcachefs: Redo checks for sufficient devices	2023-10-22 17:08:53 -04:00
replicas_types.h	bcachefs: Switch replicas to mark_lock	2023-10-22 17:08:13 -04:00
siphash.c
siphash.h
six.c
six.h
str_hash.h	bcachefs: bch2_trans_get_iter() no longer returns errors	2023-10-22 17:08:48 -04:00
super-io.c	bcachefs: Fix bch2_write_super to obey very_degraded option	2023-10-22 17:08:54 -04:00
super-io.h	bcachefs: Persist 64 bit io clocks	2023-10-22 17:08:52 -04:00
super.c	bcachefs: Fix an allocator startup race	2023-10-22 17:08:54 -04:00
super.h	bcachefs: Fix unmount path	2023-10-22 17:08:44 -04:00
super_types.h	bcachefs: Add BCH_BKEY_PTRS_MAX	2023-10-22 17:08:50 -04:00
sysfs.c	bcachefs: Redo checks for sufficient devices	2023-10-22 17:08:53 -04:00
sysfs.h
tests.c	bcachefs: Fix rand_delete() test	2023-10-22 17:08:49 -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: Throttle updates when btree key cache is too dirty	2023-10-22 17:08:48 -04:00
util.c	bcachefs: Convert various code to printbuf	2023-10-22 17:08:43 -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: Some project id fixes	2023-10-22 17:08:44 -04:00
xattr.h	bcachefs: Make bkey types globally unique	2023-10-22 17:08:12 -04:00