Nikolay Borisov eed2037fc5 btrfs: make btrfs_ref::real_root optional ... Now that real_root is only used in ref-verify core gate it behind CONFIG_BTRFS_FS_REF_VERIFY ifdef. This shrinks the size of pending delayed refs by 8 bytes per ref, of which we can have many at any one time depending on intensity of the workload. Also change the comment about the member as it no longer deals with qgroups. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>		2021-10-26 19:08:06 +02:00
..
tests	btrfs: subpage: avoid potential deadlock with compression and delalloc	2021-10-26 19:08:05 +02:00
acl.c	overlayfs update for 5.15	2021-09-02 09:21:27 -07:00
async-thread.c	Btrfs: fix crash during unmount due to race with delayed inode workers	2020-03-23 17:01:51 +01:00
async-thread.h	Btrfs: fix crash during unmount due to race with delayed inode workers	2020-03-23 17:01:51 +01:00
backref.c	btrfs: remove ignore_offset argument from btrfs_find_all_roots()	2021-08-23 13:19:01 +02:00
backref.h	btrfs: remove ignore_offset argument from btrfs_find_all_roots()	2021-08-23 13:19:01 +02:00
block-group.c	btrfs: zoned: add a dedicated data relocation block group	2021-10-26 19:08:01 +02:00
block-group.h	btrfs: zoned: implement active zone tracking	2021-10-26 19:07:59 +02:00
block-rsv.c	btrfs: introduce mount option rescue=ignorebadroots	2020-12-08 15:53:41 +01:00
block-rsv.h	btrfs: Remove __ prefix from btrfs_block_rsv_release	2020-03-23 17:01:55 +01:00
btrfs_inode.h	btrfs: keep track of the last logged keys when logging a directory	2021-10-26 19:08:02 +02:00
check-integrity.c	btrfs: rename struct btrfs_io_bio to btrfs_bio	2021-10-26 19:08:02 +02:00
check-integrity.h	btrfs: remove btrfsic_submit_bh()	2020-03-23 17:01:39 +01:00
compression.c	btrfs: subpage: make end_compressed_bio_writeback() compatible	2021-10-26 19:08:04 +02:00
compression.h	btrfs: determine stripe boundary at bio allocation time in btrfs_submit_compressed_write	2021-10-26 19:08:04 +02:00
ctree.c	btrfs: unexport setup_items_for_insert()	2021-10-26 19:08:03 +02:00
ctree.h	btrfs: add a BTRFS_FS_ERROR helper	2021-10-26 19:08:05 +02:00
delalloc-space.c	btrfs: fix typos in comments	2021-06-22 14:11:57 +02:00
delalloc-space.h	btrfs: make btrfs_delalloc_reserve_space take btrfs_inode	2020-07-27 12:55:36 +02:00
delayed-inode.c	btrfs: loop only once over data sizes array when inserting an item batch	2021-10-26 19:08:03 +02:00
delayed-inode.h	btrfs: make btrfs_delayed_update_inode take btrfs_inode	2020-12-08 15:54:10 +01:00
delayed-ref.c	btrfs: pull up qgroup checks from delayed-ref core to init time	2021-10-26 19:08:06 +02:00
delayed-ref.h	btrfs: make btrfs_ref::real_root optional	2021-10-26 19:08:06 +02:00
dev-replace.c	btrfs: fix typos in comments	2021-06-22 14:11:57 +02:00
dev-replace.h	btrfs: zoned: mark block groups to copy for device-replace	2021-02-09 02:46:07 +01:00
dir-item.c	btrfs: unify lookup return value when dir entry is missing	2021-10-07 22:06:32 +02:00
discard.c	btrfs: fix typos in comments	2021-06-22 14:11:57 +02:00
discard.h	btrfs: cleanup btrfs_discard_update_discardable usage	2020-12-08 15:54:02 +01:00
disk-io.c	btrfs: add a BTRFS_FS_ERROR helper	2021-10-26 19:08:05 +02:00
disk-io.h	btrfs: rename struct btrfs_io_bio to btrfs_bio	2021-10-26 19:08:02 +02:00
export.c	btrfs: locking: rip out path->leave_spinning	2020-12-08 15:54:02 +01:00
export.h	btrfs: export helpers for subvolume name/id resolution	2020-03-23 17:01:42 +01:00
extent_io.c	btrfs: add a BTRFS_FS_ERROR helper	2021-10-26 19:08:05 +02:00
extent_io.h	btrfs: cleanup for extent_write_locked_range()	2021-10-26 19:08:04 +02:00
extent_map.c	btrfs: rename btrfs_bio to btrfs_io_context	2021-10-26 19:08:02 +02:00
extent_map.h
extent-io-tree.h	btrfs: use fixed width int type for extent_state::state	2020-12-08 15:54:13 +01:00
extent-tree.c	btrfs: pull up qgroup checks from delayed-ref core to init time	2021-10-26 19:08:06 +02:00
file-item.c	btrfs: rename struct btrfs_io_bio to btrfs_bio	2021-10-26 19:08:02 +02:00
file.c	btrfs: add additional parameters to btrfs_init_tree_ref/btrfs_init_data_ref	2021-10-26 19:08:06 +02:00
free-space-cache.c	btrfs: subpage: add bitmap for PageChecked flag	2021-10-26 19:08:03 +02:00
free-space-cache.h	btrfs: zoned: track unusable bytes for zones	2021-02-09 02:46:03 +01:00
free-space-tree.c	btrfs: fix possible free space tree corruption with online conversion	2021-01-25 18:44:37 +01:00
free-space-tree.h
inode-item.c	btrfs: locking: rip out path->leave_spinning	2020-12-08 15:54:02 +01:00
inode.c	btrfs: pull up qgroup checks from delayed-ref core to init time	2021-10-26 19:08:06 +02:00
ioctl.c	btrfs: defrag: enable defrag for subpage case	2021-10-26 19:07:58 +02:00
Kconfig	btrfs: disable build on platforms having page size 256K	2021-06-22 14:11:57 +02:00
locking.c	btrfs: fix typos in comments	2021-06-22 14:11:57 +02:00
locking.h	btrfs: assert that extent buffers are write locked instead of only locked	2021-10-26 19:08:02 +02:00
lzo.c	btrfs: subpage: make lzo_compress_pages() compatible	2021-10-26 19:08:05 +02:00
Makefile	btrfs: initial fsverity support	2021-08-23 13:19:09 +02:00
misc.h	btrfs: use correct header for div_u64 in misc.h	2021-09-07 14:29:50 +02:00
ordered-data.c	btrfs: zoned: fix double counting of split ordered extent	2021-09-07 14:30:41 +02:00
ordered-data.h	btrfs: remove uptodate parameter from btrfs_dec_test_first_ordered_pending	2021-08-23 13:19:02 +02:00
orphan.c
print-tree.c	btrfs: print the actual offset in btrfs_root_name	2021-01-07 17:25:05 +01:00
print-tree.h	btrfs: print the actual offset in btrfs_root_name	2021-01-07 17:25:05 +01:00
props.c	btrfs: props: change how empty value is interpreted	2021-06-22 14:11:58 +02:00
props.h
qgroup.c	btrfs: remove ignore_offset argument from btrfs_find_all_roots()	2021-08-23 13:19:01 +02:00
qgroup.h	btrfs: fix lock inversion problem when doing qgroup extent tracing	2021-07-22 15:50:07 +02:00
raid56.c	btrfs: remove btrfs_raid_bio::fs_info member	2021-10-26 19:08:03 +02:00
raid56.h	btrfs: remove btrfs_raid_bio::fs_info member	2021-10-26 19:08:03 +02:00
rcu-string.h	btrfs: rcu-string: Replace zero-length array with flexible-array member	2020-03-23 17:01:53 +01:00
reada.c	btrfs: rename btrfs_bio to btrfs_io_context	2021-10-26 19:08:02 +02:00
ref-verify.c	btrfs: rename root fields in delayed refs structs	2021-10-26 19:08:06 +02:00
ref-verify.h
reflink.c	btrfs: subpage: add bitmap for PageChecked flag	2021-10-26 19:08:03 +02:00
reflink.h	Btrfs: move all reflink implementation code into its own file	2020-03-23 17:01:54 +01:00
relocation.c	btrfs: pull up qgroup checks from delayed-ref core to init time	2021-10-26 19:08:06 +02:00
root-tree.c	btrfs: qgroup: fix qgroup meta rsv leak for subvolume operations	2020-10-07 12:12:13 +02:00
scrub.c	btrfs: add a BTRFS_FS_ERROR helper	2021-10-26 19:08:05 +02:00
send.c	btrfs: send: simplify send_create_inode_if_needed	2021-10-25 21:17:16 +02:00
send.h	btrfs: send: avoid copying file data	2020-10-07 12:13:17 +02:00
space-info.c	btrfs: do not infinite loop in data reclaim if we aborted	2021-10-26 19:08:05 +02:00
space-info.h	btrfs: rip out btrfs_space_info::total_bytes_pinned	2021-06-22 14:55:25 +02:00
struct-funcs.c	btrfs: add special case to setget helpers for 64k pages	2021-08-23 13:18:58 +02:00
subpage.c	btrfs: handle page locking in btrfs_page_end_writer_lock with no writers	2021-10-26 19:08:05 +02:00
subpage.h	btrfs: rework page locking in __extent_writepage()	2021-10-26 19:08:05 +02:00
super.c	btrfs: add a BTRFS_FS_ERROR helper	2021-10-26 19:08:05 +02:00
sysfs.c	btrfs: sysfs: document structures and their associated files	2021-08-23 13:19:12 +02:00
sysfs.h	btrfs: split and refactor btrfs_sysfs_remove_devices_dir	2020-10-07 12:12:21 +02:00
transaction.c	btrfs: add a BTRFS_FS_ERROR helper	2021-10-26 19:08:05 +02:00
transaction.h	btrfs: rework chunk allocation to avoid exhaustion of the system chunk array	2021-07-07 17:42:41 +02:00
tree-checker.c	btrfs: add ro compat flags to inodes	2021-08-23 13:19:09 +02:00
tree-checker.h
tree-defrag.c	btrfs: locking: remove all the blocking helpers	2020-12-08 15:54:01 +01:00
tree-log.c	btrfs: add additional parameters to btrfs_init_tree_ref/btrfs_init_data_ref	2021-10-26 19:08:06 +02:00
tree-log.h	btrfs: change error handling for btrfs_delete_*_in_log	2021-10-26 19:08:05 +02:00
tree-mod-log.c	btrfs: fix race when picking most recent mod log operation for an old root	2021-04-20 19:27:17 +02:00
tree-mod-log.h	btrfs: add and use helper to get lowest sequence number for the tree mod log	2021-04-19 17:25:17 +02:00
ulist.c
ulist.h
uuid-tree.c	btrfs: remove unnecessary casts in printk	2020-12-08 15:53:52 +01:00
verity.c	btrfs: fix transaction handle leak after verity rollback failure	2021-09-17 19:29:41 +02:00
volumes.c	btrfs: remove btrfs_raid_bio::fs_info member	2021-10-26 19:08:03 +02:00
volumes.h	btrfs: rename struct btrfs_io_bio to btrfs_bio	2021-10-26 19:08:02 +02:00
xattr.c	btrfs: assert that extent buffers are write locked instead of only locked	2021-10-26 19:08:02 +02:00
xattr.h
zlib.c	btrfs: rework btrfs_decompress_buf2page()	2021-08-23 13:19:04 +02:00
zoned.c	btrfs: zoned: use kmemdup() to replace kmalloc + memcpy	2021-10-26 19:08:05 +02:00
zoned.h	btrfs: zoned: add a dedicated data relocation block group	2021-10-26 19:08:01 +02:00
zstd.c	btrfs: rework btrfs_decompress_buf2page()	2021-08-23 13:19:04 +02:00