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linux-next/fs/btrfs
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Filipe Manana ecb54277cb btrfs: fix uninitialized return value from btrfs_reclaim_sweep() 
The return variable 'ret' at btrfs_reclaim_sweep() is never assigned if
none of the space infos is reclaimable (for example if periodic reclaim
is disabled, which is the default), so we return an undefined value.

This can be fixed my making btrfs_reclaim_sweep() not return any value
as well as do_reclaim_sweep() because:

1) do_reclaim_sweep() always returns 0, so we can make it return void;

2) The only caller of btrfs_reclaim_sweep() (btrfs_reclaim_bgs()) doesn't
   care about its return value, and in its context there's nothing to do
   about any errors anyway.

Therefore remove the return value from btrfs_reclaim_sweep() and
do_reclaim_sweep().

Fixes: e4ca3932ae90 ("btrfs: periodic block_group reclaim")
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-08-27 16:42:09 +02:00
..
tests
btrfs: fix corrupt read due to bad offset of a compressed extent map
2024-07-25 23:54:06 +02:00
accessors.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
accessors.h
btrfs: remove raid-stripe-tree encoding field from stripe_extent
2024-07-11 15:33:28 +02:00
acl.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
acl.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
async-thread.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
async-thread.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
backref.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
backref.h
btrfs: uninline some static inline helpers from backref.h
2024-03-04 16:24:53 +01:00
bio.c
btrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk()
2024-08-27 01:34:08 +02:00
bio.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
block-group.c
btrfs: zoned: fix zone_unusable accounting on making block group read-write again
2024-07-29 19:21:19 +02:00
block-group.h
btrfs: switch btrfs_block_group::inode to struct btrfs_inode
2024-07-11 15:33:28 +02:00
block-rsv.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
block-rsv.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
btrfs_inode.h
btrfs: move the direct IO code into its own file
2024-07-11 15:33:29 +02:00
compression.c
btrfs: fix extent map use-after-free when adding pages to compressed bio
2024-07-11 16:32:22 +02:00
compression.h
btrfs: pass a btrfs_inode to btrfs_compress_heuristic()
2024-07-11 15:33:28 +02:00
ctree.c
btrfs: fix data race when accessing the last_trans field of a root
2024-07-11 15:52:25 +02:00
ctree.h
btrfs: fix corruption after buffer fault in during direct IO append write
2024-07-29 19:21:22 +02:00
defrag.c
btrfs: fix data race when accessing the last_trans field of a root
2024-07-11 15:52:25 +02:00
defrag.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
delalloc-space.c
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
delalloc-space.h
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
delayed-inode.c
btrfs: pass a btrfs_inode to btrfs_readdir_get_delayed_items()
2024-07-11 15:33:28 +02:00
delayed-inode.h
btrfs: pass a btrfs_inode to btrfs_readdir_get_delayed_items()
2024-07-11 15:33:28 +02:00
delayed-ref.c
btrfs: check delayed refs when we're checking if a ref exists
2024-08-13 13:42:26 +02:00
delayed-ref.h
btrfs: check delayed refs when we're checking if a ref exists
2024-08-13 13:42:26 +02:00
dev-replace.c
btrfs: simplify range parameters of btrfs_wait_ordered_roots()
2024-07-11 15:33:19 +02:00
dev-replace.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
dir-item.c
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
dir-item.h
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
direct-io.c
btrfs: fix corruption after buffer fault in during direct IO append write
2024-07-29 19:21:22 +02:00
direct-io.h
btrfs: move the direct IO code into its own file
2024-07-11 15:33:29 +02:00
discard.c
btrfs: unexport btrfs_run_discard_work and make it static
2023-06-19 13:59:25 +02:00
discard.h
btrfs: unexport btrfs_run_discard_work and make it static
2023-06-19 13:59:25 +02:00
disk-io.c
for-6.11-tag
2024-07-17 12:38:04 -07:00
disk-io.h
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
export.c
btrfs: remove super block argument from btrfs_iget()
2024-07-11 15:33:25 +02:00
export.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
extent_io.c
btrfs: fix invalid mapping of extent xarray state
2024-08-13 15:36:57 +02:00
extent_io.h
btrfs: move extent_range_clear_dirty_for_io() into inode.c
2024-07-11 15:52:25 +02:00
extent_map.c
btrfs: only run the extent map shrinker from kswapd tasks
2024-08-13 13:43:28 +02:00
extent_map.h
btrfs: do not directly include rwlock_types.h
2024-07-11 15:33:22 +02:00
extent-io-tree.c
btrfs: preallocate ulist memory for qgroup rsv
2024-07-11 15:33:26 +02:00
extent-io-tree.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
extent-tree.c
btrfs: check delayed refs when we're checking if a ref exists
2024-08-13 13:42:26 +02:00
extent-tree.h
btrfs: do not BUG_ON() when freeing tree block after error
2024-07-11 15:33:26 +02:00
fiemap.c
btrfs: initialize last_extent_end to fix -Wmaybe-uninitialized warning in extent_fiemap()
2024-08-26 16:58:13 +02:00
fiemap.h
btrfs: move fiemap code into its own file
2024-07-11 15:33:20 +02:00
file-item.c
btrfs: introduce new "rescue=ignoremetacsums" mount option
2024-07-11 15:33:29 +02:00
file-item.h
btrfs: remove search_commit parameter from btrfs_lookup_csums_list()
2024-05-07 21:31:03 +02:00
file.c
btrfs: fix double inode unlock for direct IO sync writes
2024-08-02 22:32:40 +02:00
file.h
btrfs: move the direct IO code into its own file
2024-07-11 15:33:29 +02:00
free-space-cache.c
btrfs: zoned: properly take lock to read/update block group's zoned variables
2024-08-15 20:35:56 +02:00
free-space-cache.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
free-space-tree.c
btrfs: do not BUG_ON() when freeing tree block after error
2024-07-11 15:33:26 +02:00
free-space-tree.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
fs.c
btrfs: sysfs: update fs features directory asynchronously
2023-02-13 17:50:35 +01:00
fs.h
for-6.11-tag
2024-07-19 14:34:52 -07:00
inode-item.c
btrfs: abort transaction if we don't find extref in btrfs_del_inode_extref()
2024-07-11 15:33:27 +02:00
inode-item.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
inode.c
btrfs: update target inode's ctime on unlink
2024-08-15 20:35:44 +02:00
ioctl.c
for-6.11-tag
2024-07-17 12:38:04 -07:00
ioctl.h
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
Kconfig
btrfs: check-integrity: remove CONFIG_BTRFS_FS_CHECK_INTEGRITY option
2023-10-12 16:44:05 +02:00
locking.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
locking.h
btrfs: cleanup recursive include of the same header
2024-07-11 15:33:22 +02:00
lru_cache.c
btrfs: fix typos found by codespell
2023-12-15 23:00:04 +01:00
lru_cache.h
btrfs: cleanup recursive include of the same header
2024-07-11 15:33:22 +02:00
lzo.c
btrfs: enhance compression error messages
2024-07-11 15:52:25 +02:00
Makefile
btrfs: move the direct IO code into its own file
2024-07-11 15:33:29 +02:00
messages.c
btrfs: introduce new "rescue=ignoremetacsums" mount option
2024-07-11 15:33:29 +02:00
messages.h
btrfs: constify fs_info parameter in __btrfs_panic()
2023-12-15 20:27:02 +01:00
misc.h
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
ordered-data.c
btrfs: switch btrfs_ordered_extent::inode to struct btrfs_inode
2024-07-11 15:33:28 +02:00
ordered-data.h
btrfs: switch btrfs_ordered_extent::inode to struct btrfs_inode
2024-07-11 15:33:28 +02:00
orphan.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
orphan.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
print-tree.c
btrfs: avoid using fixed char array size for tree names
2024-08-02 22:44:27 +02:00
print-tree.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
props.c
btrfs: pass a btrfs_inode to btrfs_set_prop()
2024-07-11 15:33:29 +02:00
props.h
btrfs: pass a btrfs_inode to btrfs_set_prop()
2024-07-11 15:33:29 +02:00
qgroup.c
btrfs: run delayed iputs when flushing delalloc
2024-08-25 19:15:34 +02:00
qgroup.h
btrfs: qgroup: preallocate memory before adding a relation
2024-07-11 15:33:27 +02:00
raid56.c
btrfs: rename the extra_gfp parameter of btrfs_alloc_page_array()
2024-07-11 15:33:30 +02:00
raid56.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
raid-stripe-tree.c
btrfs: remove raid-stripe-tree encoding field from stripe_extent
2024-07-11 15:33:28 +02:00
raid-stripe-tree.h
btrfs: remove raid-stripe-tree encoding field from stripe_extent
2024-07-11 15:33:28 +02:00
rcu-string.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
ref-verify.c
btrfs: fix uninitialized return value in the ref-verify tool
2024-07-02 19:14:57 +02:00
ref-verify.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
reflink.c
btrfs: pass a btrfs_inode to btrfs_wait_ordered_range()
2024-07-11 15:33:18 +02:00
reflink.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
relocation.c
- 875fa64577da ("mm/hugetlb_vmemmap: fix race with speculative PFN
2024-07-21 17:15:46 -07:00
relocation.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
root-tree.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
root-tree.h
btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations
2024-04-02 19:18:23 +02:00
scrub.c
btrfs: scrub: update last_physical after scrubbing one stripe
2024-08-01 17:15:07 +02:00
scrub.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
send.c
btrfs: send: annotate struct name_cache_entry with __counted_by()
2024-08-15 20:35:32 +02:00
send.h
btrfs: pass a btrfs_inode to btrfs_ioctl_send()
2024-07-11 15:33:28 +02:00
space-info.c
btrfs: fix uninitialized return value from btrfs_reclaim_sweep()
2024-08-27 16:42:09 +02:00
space-info.h
btrfs: fix uninitialized return value from btrfs_reclaim_sweep()
2024-08-27 16:42:09 +02:00
subpage.c
btrfs: pass a btrfs_inode to is_data_inode()
2024-07-11 15:33:28 +02:00
subpage.h
btrfs: subpage: introduce helpers to handle subpage delalloc locking
2024-07-11 15:33:22 +02:00
super.c
btrfs: only enable extent map shrinker for DEBUG builds
2024-08-16 21:22:39 +02:00
super.h
btrfs: change BTRFS_MOUNT_* flags to 64bit type
2024-07-19 17:20:23 +02:00
sysfs.c
btrfs: introduce new "rescue=ignoresuperflags" mount option
2024-07-11 15:33:30 +02:00
sysfs.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
transaction.c
btrfs: fix data race when accessing the last_trans field of a root
2024-07-11 15:52:25 +02:00
transaction.h
btrfs: switch btrfs_pending_snapshot::dir to btrfs_inode
2024-07-11 15:33:28 +02:00
tree-checker.c
btrfs: tree-checker: add dev extent item checks
2024-08-15 20:35:52 +02:00
tree-checker.h
btrfs: make sure that WRITTEN is set on all metadata blocks
2024-05-02 22:11:13 +02:00
tree-log.c
btrfs: remove super block argument from btrfs_iget()
2024-07-11 15:33:25 +02:00
tree-log.h
btrfs: avoid transaction commit on any fsync after subvolume creation
2024-07-11 15:33:24 +02:00
tree-mod-log.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
tree-mod-log.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
ulist.c
btrfs: preallocate ulist memory for qgroup rsv
2024-07-11 15:33:26 +02:00
ulist.h
btrfs: preallocate ulist memory for qgroup rsv
2024-07-11 15:33:26 +02:00
uuid-tree.c
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
uuid-tree.h
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
verity.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
verity.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
volumes.c
btrfs: abort transaction on errors in btrfs_free_chunk()
2024-07-11 15:33:27 +02:00
volumes.h
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
xattr.c
btrfs: pass a btrfs_inode to btrfs_set_prop()
2024-07-11 15:33:29 +02:00
xattr.h
btrfs: constify pointer parameters where applicable
2024-07-11 15:33:22 +02:00
zlib.c
btrfs: enhance compression error messages
2024-07-11 15:52:25 +02:00
zoned.c
btrfs: change BTRFS_MOUNT_* flags to 64bit type
2024-07-19 17:20:23 +02:00
zoned.h
btrfs: change BTRFS_MOUNT_* flags to 64bit type
2024-07-19 17:20:23 +02:00
zstd.c
btrfs: enhance compression error messages
2024-07-11 15:52:25 +02:00