linux/fs/bcachefs
Darrick J. Wong fcb1620edd bcachefs: thread_with_file: allow creation of readonly files
Create a new run_thread_with_stdout function that opens a file in
O_RDONLY mode so that the kernel can write things to userspace but
userspace cannot write to the kernel.  This will be used to convey xfs
health event information to userspace.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-03-13 21:22:08 -04:00
..
acl.c bcachefs: make RO snapshots actually RO 2024-01-01 11:47:07 -05:00
acl.h
alloc_background_format.h bcachefs: alloc_background_format.h 2024-01-21 13:27:10 -05:00
alloc_background.c bcachefs: discard path uses unlock_long() 2024-01-24 17:27:46 -05:00
alloc_background.h bcachefs: Combine .trans_trigger, .atomic_trigger 2024-01-05 23:24:20 -05:00
alloc_foreground.c bcachefs: helpers for printing data types 2024-01-21 06:01:45 -05:00
alloc_foreground.h
alloc_types.h
backpointers.c bcachefs: fix backpointer_to_text() when dev does not exist 2024-02-24 20:41:37 -05:00
backpointers.h bcachefs: Prep work for variable size btree node buffers 2024-01-21 13:27:10 -05:00
bbpos_types.h
bbpos.h
bcachefs_format.h bcachefs: jset_entry_datetime 2024-03-10 15:34:08 -04:00
bcachefs_ioctl.h bcachefs: Replace zero-length array with flex-array member and use __counted_by 2024-01-01 11:47:41 -05:00
bcachefs.h bcachefs: Clamp replicas_required to replicas 2024-02-13 20:33:38 -05:00
bkey_buf.h
bkey_cmp.h
bkey_methods.c bcachefs: Add .val_to_text() for KEY_TYPE_cookie 2024-01-21 13:27:09 -05:00
bkey_methods.h bcachefs: BTREE_TRIGGER_ATOMIC 2024-01-21 06:01:45 -05:00
bkey_sort.c bcachefs: bkey_copy() is no longer a macro 2023-11-05 13:12:18 -05:00
bkey_sort.h
bkey.c bcachefs: Improve move_extent tracepoint 2024-01-21 13:27:09 -05:00
bkey.h bcachefs: Correctly validate k->u64s in btree node read path 2024-03-10 15:21:04 -04:00
bset.c bcachefs: Prep work for variable size btree node buffers 2024-01-21 13:27:10 -05:00
bset.h bcachefs: Prep work for variable size btree node buffers 2024-01-21 13:27:10 -05:00
btree_cache.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
btree_cache.h bcachefs: Prep work for variable size btree node buffers 2024-01-21 13:27:10 -05:00
btree_gc.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
btree_gc.h
btree_io.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
btree_io.h bcachefs: Include btree_trans in more tracepoints 2024-01-01 11:47:40 -05:00
btree_iter.c bcachefs: btree_and_journal_iter.trans 2024-03-10 15:34:08 -04:00
btree_iter.h bcachefs: Fix excess transaction restarts in __bchfs_fallocate() 2024-01-21 13:27:10 -05:00
btree_journal_iter.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
btree_journal_iter.h bcachefs: btree node prefetching in check_topology 2024-03-10 15:34:08 -04:00
btree_key_cache_types.h bcachefs: Run btree key cache shrinker less aggressively 2023-11-13 21:45:01 -05:00
btree_key_cache.c bcachefs: trans_for_each_path() no longer uses path->idx 2024-01-01 11:47:43 -05:00
btree_key_cache.h bcachefs; kill bch2_btree_key_cache_flush() 2024-01-01 11:47:41 -05:00
btree_locking.c bcachefs: Add gfp flags param to bch2_prt_task_backtrace() 2024-01-22 12:37:51 -05:00
btree_locking.h bcachefs: Improve trace_trans_restart_relock 2024-01-21 13:27:10 -05:00
btree_trans_commit.c bcachefs: add missing __GFP_NOWARN 2024-01-21 13:27:10 -05:00
btree_types.h bcachefs: Improve trace_trans_restart_relock 2024-01-21 13:27:10 -05:00
btree_update_interior.c bcachefs: bump max_active on btree_interior_update_worker 2024-03-10 15:34:09 -04:00
btree_update_interior.h bcachefs: Fix journal replay with unreadable btree roots 2024-03-10 15:18:13 -04:00
btree_update.c bcachefs: btree_trans always has stats 2024-01-05 23:24:19 -05:00
btree_update.h bcachefs: Clean up btree_trans 2024-01-01 11:47:44 -05:00
btree_write_buffer_types.h bcachefs: Inline btree write buffer sort 2024-01-01 11:47:41 -05:00
btree_write_buffer.c bcachefs: Prep work for variable size btree node buffers 2024-01-21 13:27:10 -05:00
btree_write_buffer.h bcachefs: __bch2_journal_key_to_wb -> bch2_journal_key_to_wb_slowpath 2024-01-05 23:24:19 -05:00
buckets_types.h bcachefs: bch_fs_usage_base 2024-01-21 06:01:45 -05:00
buckets_waiting_for_journal_types.h
buckets_waiting_for_journal.c
buckets_waiting_for_journal.h
buckets.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
buckets.h bcachefs: bch2_trans_account_disk_usage_change() 2024-01-21 06:01:45 -05:00
chardev.c bcachefs: thread_with_stdio: kill thread_with_stdio_done() 2024-03-13 18:39:13 -04:00
chardev.h
checksum.c bcachefs: fixup for building in userspace 2024-03-10 15:34:08 -04:00
checksum.h bcachefs: improve checksum error messages 2024-01-05 23:24:21 -05:00
clock_types.h
clock.c bcachefs: bch2_kthread_io_clock_wait() no longer sleeps until full amount 2024-01-21 13:27:09 -05:00
clock.h
compress.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
compress.h bcachefs: bch2_prt_compression_type() 2024-01-21 06:01:45 -05:00
darray.c bcachefs: DARRAY_PREALLOCATED() 2024-01-01 11:46:52 -05:00
darray.h bcachefs: Convert split_devs() to darray 2024-01-01 11:47:43 -05:00
data_update.c bcachefs: opts->compression can now also be applied in the background 2024-01-21 13:27:10 -05:00
data_update.h bcachefs: Data update path won't accidentaly grow replicas 2023-11-25 21:48:42 -05:00
debug.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
debug.h
dirent_format.h bcachefs: dirent_format.h 2024-01-21 13:27:10 -05:00
dirent.c bcachefs: Subvolumes may now be renamed 2024-03-10 15:34:08 -04:00
dirent.h bcachefs: Cleanup bch2_dirent_lookup_trans() 2024-03-10 15:34:08 -04:00
disk_groups_types.h
disk_groups.c bcachefs: %pg is banished 2024-01-05 23:24:21 -05:00
disk_groups.h
ec_format.h bcachefs: ec_format.h 2024-01-21 13:27:11 -05:00
ec_types.h bcachefs: Rename bch_replicas_entry -> bch_replicas_entry_v1 2024-01-01 11:47:38 -05:00
ec.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
ec.h bcachefs: Combine .trans_trigger, .atomic_trigger 2024-01-05 23:24:20 -05:00
errcode.c
errcode.h bcachefs: Kill some -EINVALs 2024-03-10 15:34:09 -04:00
error.c bcachefs: Don't autofix errors we can't fix 2024-01-05 23:24:20 -05:00
error.h bcachefs: fix BCH_FSCK_ERR enum 2023-12-19 19:01:52 -05:00
extent_update.c bcachefs: growable btree_paths 2024-01-01 11:47:44 -05:00
extent_update.h
extents_format.h bcachefs: reflink_format.h 2024-01-21 13:27:11 -05:00
extents_types.h
extents.c bcachefs: opts->compression can now also be applied in the background 2024-01-21 13:27:10 -05:00
extents.h bcachefs: extent_entry_next_safe() 2024-03-10 15:12:13 -04:00
eytzinger.h bcachefs: eytzinger_for_each() declares loop iter 2024-01-21 06:01:45 -05:00
fifo.h bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
fs-common.c bcachefs: Subvolumes may now be renamed 2024-03-10 15:34:08 -04:00
fs-common.h
fs-io-buffered.c bcachefs: Kill __GFP_NOFAIL in buffered read path 2024-02-24 20:41:42 -05:00
fs-io-buffered.h
fs-io-direct.c bcachefs: fix iov_iter count underflow on sub-block dio read 2024-02-24 20:45:24 -05:00
fs-io-direct.h
fs-io-pagecache.c bcachefs: Fix excess transaction restarts in __bchfs_fallocate() 2024-01-21 13:27:10 -05:00
fs-io-pagecache.h bcachefs: Fix excess transaction restarts in __bchfs_fallocate() 2024-01-21 13:27:10 -05:00
fs-io.c bcachefs: fix incorrect usage of REQ_OP_FLUSH 2024-01-22 12:37:51 -05:00
fs-io.h
fs-ioctl.c bcachefs: unlock parent dir if entry is not found in subvolume deletion 2024-01-28 21:41:09 -05:00
fs-ioctl.h bcachefs: x-macro-ify inode flags enum 2023-11-05 13:12:18 -05:00
fs.c bcachefs: bch2_lookup() gives better error message on inode not found 2024-03-10 15:34:09 -04:00
fs.h bcachefs: kill INODE_LOCK, use lock_two_nondirectories() 2024-01-01 11:47:36 -05:00
fsck.c bcachefs: factor out check_inode_backpointer() 2024-03-10 15:34:09 -04:00
fsck.h
inode_format.h bcachefs: inode_format.h 2024-01-21 13:27:10 -05:00
inode.c bcachefs: move fsck_write_inode() to inode.c 2024-03-10 15:34:09 -04:00
inode.h bcachefs: move fsck_write_inode() to inode.c 2024-03-10 15:34:09 -04:00
io_misc.c bcachefs: opts->compression can now also be applied in the background 2024-01-21 13:27:10 -05:00
io_misc.h
io_read.c bcachefs: improve checksum error messages 2024-01-05 23:24:21 -05:00
io_read.h
io_write_types.h
io_write.c bcachefs: Clamp replicas_required to replicas 2024-02-13 20:33:38 -05:00
io_write.h closures: CLOSURE_CALLBACK() to fix type punning 2023-11-24 00:29:58 -05:00
journal_io.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
journal_io.h bcachefs: jset_entry_datetime 2024-03-10 15:34:08 -04:00
journal_reclaim.c bcachefs: Kill unnecessary wakeups in journal reclaim 2024-03-10 15:34:08 -04:00
journal_reclaim.h bcachefs: btree write buffer now slurps keys from journal 2024-01-01 11:47:41 -05:00
journal_sb.c
journal_sb.h
journal_seq_blacklist.c bcachefs: journal_seq_blacklist_add() now handles entries being added out of order 2024-03-10 15:09:59 -04:00
journal_seq_blacklist.h
journal_types.h bcachefs: better journal pipelining 2024-03-10 15:34:08 -04:00
journal.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
journal.h bcachefs: better journal pipelining 2024-03-10 15:34:08 -04:00
Kconfig bcachefs: optimize __bch2_trans_get(), kill DEBUG_TRANSACTIONS 2024-01-01 11:47:44 -05:00
keylist_types.h
keylist.c bcachefs: for_each_keylist_key() declares loop iter 2024-01-01 11:47:43 -05:00
keylist.h bcachefs: for_each_keylist_key() declares loop iter 2024-01-01 11:47:43 -05:00
logged_ops_format.h bcachefs: logged_ops_format.h 2024-01-21 13:27:11 -05:00
logged_ops.c bcachefs: for_each_btree_key() now declares loop iter 2024-01-01 11:47:42 -05:00
logged_ops.h
lru.c bcachefs: for_each_btree_key() now declares loop iter 2024-01-01 11:47:42 -05:00
lru.h
Makefile bcachefs: counters.c -> sb-counters.c 2024-01-21 13:27:10 -05:00
mean_and_variance_test.c
mean_and_variance.c bcachefs: mean and variance: fix kernel-doc for function params 2024-01-01 11:47:42 -05:00
mean_and_variance.h bcachefs: Fix build on parisc by avoiding __multi3() 2024-01-28 21:29:23 -05:00
migrate.c bcachefs: Kill some -EINVALs 2024-03-10 15:34:09 -04:00
migrate.h
move_types.h
move.c bcachefs: opts->compression can now also be applied in the background 2024-01-21 13:27:10 -05:00
move.h bcachefs: rebalance should wakeup on shutdown if disabled 2024-01-01 11:47:39 -05:00
movinggc.c bcachefs: for_each_member_device() now declares loop iter 2024-01-01 11:47:42 -05:00
movinggc.h
nocow_locking_types.h
nocow_locking.c
nocow_locking.h
opts.c bcachefs: bch2_prt_compression_type() 2024-01-21 06:01:45 -05:00
opts.h bcachefs: no_splitbrain_check option 2024-03-10 15:12:54 -04:00
printbuf.c bcachefs: Fix missing va_end() 2024-02-13 21:59:27 -05:00
printbuf.h bcachefs: prt_bitflags_vector() 2024-01-01 11:47:07 -05:00
quota_format.h bcachefs; quota_format.h 2024-01-21 13:27:10 -05:00
quota_types.h
quota.c bcachefs: for_each_btree_key() now declares loop iter 2024-01-01 11:47:42 -05:00
quota.h
rebalance_types.h
rebalance.c bcachefs: opts->compression can now also be applied in the background 2024-01-21 13:27:10 -05:00
rebalance.h
recovery_types.h bcachefs: check_directory_structure() can now be run online 2024-01-01 11:47:44 -05:00
recovery.c bcachefs: Fix journal replay with unreadable btree roots 2024-03-10 15:18:13 -04:00
recovery.h bcachefs: bch2_run_online_recovery_passes() 2024-01-01 11:47:40 -05:00
reflink_format.h bcachefs: reflink_format.h 2024-01-21 13:27:11 -05:00
reflink.c bcachefs: opts->compression can now also be applied in the background 2024-01-21 13:27:10 -05:00
reflink.h bcachefs: BTREE_TRIGGER_ATOMIC 2024-01-21 06:01:45 -05:00
replicas_types.h bcachefs: Replace zero-length arrays with flexible-array members 2024-01-01 11:47:39 -05:00
replicas.c bcachefs: Don't pass memcmp() as a pointer 2024-01-21 13:27:04 -05:00
replicas.h bcachefs: Rename bch_replicas_entry -> bch_replicas_entry_v1 2024-01-01 11:47:38 -05:00
sb-clean.c bcachefs: jset_entry_datetime 2024-03-10 15:34:08 -04:00
sb-clean.h
sb-counters_format.h bcachefs: sb-counters_format.h 2024-01-21 13:27:10 -05:00
sb-counters.c bcachefs: counters.c -> sb-counters.c 2024-01-21 13:27:10 -05:00
sb-counters.h bcachefs: counters.c -> sb-counters.c 2024-01-21 13:27:10 -05:00
sb-downgrade.c bcachefs: fsck_err()s don't need to manually check c->sb.version anymore 2024-01-05 23:24:21 -05:00
sb-downgrade.h bcachefs: Upgrades now specify errors to fix, like downgrades 2024-01-05 23:24:20 -05:00
sb-errors_types.h bcachefs: Correctly validate k->u64s in btree node read path 2024-03-10 15:21:04 -04:00
sb-errors.c bcachefs: bch_sb_field_downgrade 2024-01-01 11:47:07 -05:00
sb-errors.h bcachefs: bch_sb.recovery_passes_required 2024-01-01 11:47:07 -05:00
sb-members.c bcachefs: fix missing endiannes conversion in sb_members 2024-02-10 17:37:34 -05:00
sb-members.h bcachefs: for_each_member_device_rcu() now declares loop iter 2024-01-01 11:47:42 -05:00
seqmutex.h
siphash.c
siphash.h
six.c bcachefs: six locks: Simplify optimistic spinning 2024-01-01 11:47:38 -05:00
six.h bcachefs: six lock: fix typos 2024-01-01 11:47:40 -05:00
snapshot_format.h bcachefs: snapshot_format.h 2024-01-21 13:27:10 -05:00
snapshot.c bcachefs: Fix check_snapshot() memcpy 2024-02-24 20:47:47 -05:00
snapshot.h bcachefs: Combine .trans_trigger, .atomic_trigger 2024-01-05 23:24:20 -05:00
str_hash.h bcachefs: bch2_hash_set_snapshot() -> bch2_hash_set_in_snapshot() 2024-03-10 15:34:08 -04:00
subvolume_format.h bcachefs: subvolume_format.h 2024-01-21 13:27:11 -05:00
subvolume_types.h bcachefs: Fixes for rust bindgen 2024-01-01 11:47:42 -05:00
subvolume.c bcachefs: for_each_btree_key() now declares loop iter 2024-01-01 11:47:42 -05:00
subvolume.h bcachefs: make RO snapshots actually RO 2024-01-01 11:47:07 -05:00
super_types.h bcachefs updates for 6.8: 2024-01-10 16:34:17 -08:00
super-io.c bcachefs: fix kmemleak in __bch2_read_super error handling path 2024-02-10 17:37:34 -05:00
super-io.h bcachefs: __bch2_sb_field_to_text() 2024-01-05 23:24:21 -05:00
super.c bcachefs: thread_with_stdio: convert to darray 2024-03-13 18:39:13 -04:00
super.h bcachefs: convert bch_fs_flags to x-macro 2024-01-01 11:47:38 -05:00
sysfs.c bcachefs: opts->compression can now also be applied in the background 2024-01-21 13:27:10 -05:00
sysfs.h
tests.c bcachefs: for_each_btree_key() now declares loop iter 2024-01-01 11:47:42 -05:00
tests.h
thread_with_file_types.h bcachefs: thread_with_stdio: convert to darray 2024-03-13 18:39:13 -04:00
thread_with_file.c bcachefs: thread_with_file: allow creation of readonly files 2024-03-13 21:22:08 -04:00
thread_with_file.h bcachefs: thread_with_file: allow creation of readonly files 2024-03-13 21:22:08 -04:00
trace.c
trace.h bcachefs: Prep work for variable size btree node buffers 2024-01-21 13:27:10 -05:00
two_state_shared_lock.c
two_state_shared_lock.h
util.c bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
util.h bcachefs: kill kvpmalloc() 2024-03-13 18:39:12 -04:00
varint.c
varint.h
vstructs.h bcachefs: vstruct_for_each() now declares loop iter 2024-01-01 11:47:42 -05:00
xattr_format.h bcachefs: xattr_format.h 2024-01-21 13:27:10 -05:00
xattr.c bcachefs: opts->compression can now also be applied in the background 2024-01-21 13:27:10 -05:00
xattr.h