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f2646130ae145fb86cfc0333d15aa850a55c5cae
scoutfs/kmod/src
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Zach Brown f2646130ae Don't leak alloc blocks on srch compact error 
scoutfs_alloc_prepare_commit() is badly named.  All it really does is
put the references to the two dirty alloc list blocks in the allocator.
It must allways be called if allocation was attempted, but it's easier
to require that it always be paired with _alloc_init().

If the srch compaction worker in the client sees an error it will send
the error back to the server without writing its dirty blocks.  In
avoiding the write it also avoided putting the two block references,
leading to leaked blocks.  We've been seeing rare messages with leaked
blocks in tests.

Signed-off-by: Zach Brown <zab@versity.com>
2025-10-30 14:47:18 -07:00
..
trace
Add quota support
2024-06-28 15:09:05 -07:00
acl.c
POSIX ACL changes.
2025-10-30 13:59:44 -04:00
acl.h
POSIX ACL changes.
2025-10-30 13:59:44 -04:00
alloc.c
Avoid uninitialized map, flags in ext.
2025-10-24 14:24:00 -04:00
alloc.h
Make data preallocation tunable
2022-10-14 14:03:35 -07:00
attr_x.c
Add project ID support
2024-06-28 15:09:05 -07:00
attr_x.h
Add attr_x core and ioctls
2024-06-28 14:53:49 -07:00
avl.c
scoutfs: Ensure padding in structs remains zeroed
2020-10-29 14:15:33 -07:00
avl.h
scoutfs: add avl
2020-08-26 14:39:12 -07:00
block.c
Dump block alloc stacks for leaked blocks
2025-10-29 16:16:58 -07:00
block.h
Add stale block read retrying helper
2022-12-12 14:59:22 -08:00
btree.c
Don't pin input btrees when merging
2024-01-25 11:30:17 -08:00
btree.h
Don't pin input btrees when merging
2024-01-25 11:30:17 -08:00
client.c
Plug super leak.
2025-10-24 14:21:06 -04:00
client.h
Break client/server out of waiting network replies
2021-11-05 15:21:04 -05:00
cmp.h
…
counters.c
…
counters.h
Use list_lru for block cache shrinking
2025-10-29 10:12:52 -07:00
data.c
Do not copy to user while holding locks in scoutfs_data_fiemap()
2025-01-27 14:49:04 -05:00
data.h
Remove scoutfs_data_wait_check_iter
2024-06-25 15:11:20 -07:00
dir.c
POSIX ACL changes.
2025-10-30 13:59:44 -04:00
dir.h
Support .read/write_iter callbacks in lieu of .aio_read/write
2023-10-09 15:35:40 -04:00
endian_swap.h
…
export.c
Extend scoutfs_dir_add_next_linkrefs
2023-06-14 14:12:10 -07:00
export.h
…
ext.c
Print messages on extent ins/rem errors
2021-08-24 09:11:40 -07:00
ext.h
Print messages on extent ins/rem errors
2021-08-24 09:11:40 -07:00
fence.c
Deprecate struct timeval.
2024-10-03 12:41:05 -07:00
fence.h
Stop writing to other quorum slot blocks
2021-05-31 13:10:45 -07:00
file.c
Vfs methods become user namespace mount aware.
2024-10-03 12:41:05 -07:00
file.h
Vfs methods become user namespace mount aware.
2024-10-03 12:41:05 -07:00
forest.c
Add scoutfs_forest_read_items_roots
2024-06-28 15:09:05 -07:00
forest.h
Add scoutfs_forest_read_items_roots
2024-06-28 15:09:05 -07:00
format.h
Use ENOLINK as a special error code during forced unmount
2025-10-22 10:58:44 -07:00
hash.h
scoutfs: fix hash compiler warnings
2020-10-29 14:15:33 -07:00
inode.c
POSIX ACL changes.
2025-10-30 13:59:44 -04:00
inode.h
Vfs methods become user namespace mount aware.
2024-10-03 12:41:05 -07:00
ioctl.c
Address double copy_to_user, possible 1-byte leak.
2025-10-24 14:21:06 -04:00
ioctl.h
Add indx xattr tag support
2024-06-28 15:09:05 -07:00
item.c
Retry stale item reads instead of stopping reclaim
2025-10-29 10:12:52 -07:00
item.h
Add scoutfs_item_lookup_smaller_zero
2024-06-28 14:53:49 -07:00
Kconfig
…
kernelcompat.c
Add kernelcompat for list_lru
2025-10-29 10:12:52 -07:00
kernelcompat.h
All vfs methods now take a mnt_idmap instead of user_namespace arg.
2025-10-30 13:58:34 -04:00
key.h
list_cmp_func_t introduced, using const.
2024-10-03 12:41:05 -07:00
lock_server.c
Allow null lock compatibility between nodes
2024-10-31 15:34:59 -07:00
lock_server.h
Remove unused lock server alloc and wri
2021-10-28 12:30:47 -07:00
lock.c
Avoid bad sparse warning in lock_invalidate()
2025-10-03 09:35:36 -07:00
lock.h
Add indx xattr tag support
2024-06-28 15:09:05 -07:00
Makefile
Add quota support
2024-06-28 15:09:05 -07:00
Makefile.kernelcompat
POSIX ACL changes.
2025-10-30 13:59:44 -04:00
msg.c
…
msg.h
Add a trivial trace_printk wrapper
2021-08-24 09:12:20 -07:00
net.c
Add tcp_keepalive_timeout_ms option, change default to 60s
2025-10-28 18:45:43 -04:00
net.h
Process client lock messages in ordered work
2025-10-22 11:18:30 -07:00
omap.c
Fix NULL dereference on error branch in handle_request.
2025-10-24 14:24:00 -04:00
omap.h
Harden final inode deletion
2022-03-11 15:28:58 -08:00
options.c
Add tcp_keepalive_timeout_ms option, change default to 60s
2025-10-28 18:45:43 -04:00
options.h
Add tcp_keepalive_timeout_ms option, change default to 60s
2025-10-28 18:45:43 -04:00
per_task.c
…
per_task.h
…
quorum.c
Incorrect array_size test.
2025-10-24 14:21:06 -04:00
quorum.h
Make quorum config use more precise
2022-12-12 14:59:22 -08:00
quota.c
Shrinkers are now registered with a name.
2024-10-03 12:41:05 -07:00
quota.h
Add quota support
2024-06-28 15:09:05 -07:00
recov.c
list_cmp_func_t introduced, using const.
2024-10-03 12:41:05 -07:00
recov.h
Let _recov_next_pending iterate over rids
2021-05-26 14:18:28 -07:00
scoutfs_trace.c
…
scoutfs_trace.h
Use list_lru for block cache shrinking
2025-10-29 10:12:52 -07:00
server.c
Allow harmless srch compact commit errors
2025-10-29 10:12:52 -07:00
server.h
Have the server keep a private dirty super block
2023-01-06 11:15:45 -08:00
sort_priv.c
scoutfs: bring back sort_priv
2020-10-29 14:15:33 -07:00
sort_priv.h
scoutfs: bring back sort_priv
2020-10-29 14:15:33 -07:00
sparse-filtered.sh
Add initial filters for warnings in distro source
2025-10-03 09:35:36 -07:00
spbm.c
scoutfs: Tidy some enum usage
2020-11-30 13:35:44 -08:00
spbm.h
…
srch.c
Don't leak alloc blocks on srch compact error
2025-10-30 14:47:18 -07:00
srch.h
Rotate srch files as log trees items are reclaimed
2021-06-17 09:37:45 -07:00
super.c
If kzalloc fails, avoid NULL deref.
2025-10-24 14:21:06 -04:00
super.h
bdev_open_by_path is now removed as well.
2024-11-27 18:52:39 -08:00
sysfs.c
Add several low level includes.
2024-10-03 12:41:05 -07:00
sysfs.h
Remove __exit from scoutfs_sysfs_exit()
2022-10-26 16:42:27 -07:00
totl.c
Extract .totl. item merging into own functions
2024-06-28 15:09:05 -07:00
totl.h
Extract .totl. item merging into own functions
2024-06-28 15:09:05 -07:00
trans.c
Use ENOLINK as a special error code during forced unmount
2025-10-22 10:58:44 -07:00
trans.h
Return ENOSPC as space gets low
2021-07-07 14:13:14 -07:00
triggers.c
debugfs_create_atomic_t now returns void, don't check result
2024-10-03 12:41:05 -07:00
triggers.h
Add test for srch continutation safe pos errors
2023-11-07 12:34:00 -08:00
tseq.c
Squelch warning from bpf_iter.c.
2024-10-03 12:41:05 -07:00
tseq.h
…
util.h
Use count/scan objects shrinking interface
2023-10-09 15:35:40 -04:00
volopt.c
Add data_alloc_zone_blocks volume option
2021-05-21 15:31:02 -07:00
volopt.h
Add volume options super, server, and sysfs
2021-05-19 14:15:06 -07:00
wkic.c
Shrinkers are now registered with a name.
2024-10-03 12:41:05 -07:00
wkic.h
Add the weak item cache
2024-06-28 15:09:05 -07:00
xattr.c
Add the inode number to scoutfs_xattr_set traces.
2025-10-15 17:35:17 -05:00
xattr.h
Add indx xattr tag support
2024-06-28 15:09:05 -07:00