Nikolay Borisov db161806dc btrfs: account ticket size at add/delete time ... Instead of iterating all pending tickets on the normal/priority list to sum their total size the cost can be amortized across ticket addition/ removal. This turns O(n) + O(m) (where n is the size of the normal list and m of the priority list) into O(1). This will mostly have effect in workloads that experience heavy flushing. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>		2020-03-23 17:01:55 +01:00
..
tests	btrfs: rename btrfs_put_fs_root and btrfs_grab_fs_root	2020-03-23 17:01:33 +01:00
acl.c	btrfs: cleanup btrfs_setxattr_trans and drop transaction parameter	2019-04-29 19:02:44 +02:00
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: backref, use correct count to resolve normal data refs	2020-03-23 17:01:40 +01:00
backref.h	btrfs: fiemap: preallocate ulists for btrfs_check_shared	2019-07-01 13:34:53 +02:00
block-group.c	btrfs: add RCU locks around block group initialization	2020-03-23 17:01:53 +01:00
block-group.h	btrfs: Move and unexport btrfs_rmap_block	2020-01-23 17:24:34 +01:00
block-rsv.c	btrfs: Remove __ prefix from btrfs_block_rsv_release	2020-03-23 17:01:55 +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: introduce per-inode file extent tree	2020-03-23 17:01:24 +01:00
check-integrity.c	btrfs: remove buffer_heads form super block mirror integrity checking	2020-03-23 17:01:40 +01:00
check-integrity.h	btrfs: remove btrfsic_submit_bh()	2020-03-23 17:01:39 +01:00
compression.c	btrfs: use larger zlib buffer for s390 hardware compression	2020-01-31 10:30:40 -08:00
compression.h	btrfs: compression: remove ops pointer from workspace_manager	2019-11-18 12:46:59 +01:00
ctree.c	btrfs: inline checksum name and driver definitions	2020-03-23 17:01:52 +01:00
ctree.h	btrfs: Remove block_rsv parameter from btrfs_drop_snapshot	2020-03-23 17:01:55 +01:00
delalloc-space.c	btrfs: Remove __ prefix from btrfs_block_rsv_release	2020-03-23 17:01:55 +01:00
delalloc-space.h	btrfs: migrate the delalloc space stuff to it's own home	2019-07-04 17:26:17 +02:00
delayed-inode.c	btrfs: Remove __ prefix from btrfs_block_rsv_release	2020-03-23 17:01:55 +01:00
delayed-inode.h	btrfs: delayed-inode: Replace zero-length array with flexible-array member	2020-03-23 17:01:53 +01:00
delayed-ref.c	btrfs: Remove __ prefix from btrfs_block_rsv_release	2020-03-23 17:01:55 +01:00
delayed-ref.h	btrfs: migrate the delayed refs rsv code	2019-07-04 17:26:17 +02:00
dev-replace.c	btrfs: sysfs, rename device_link add/remove functions	2020-03-23 17:01:35 +01:00
dev-replace.h	btrfs: add __pure attribute to functions	2019-11-18 12:46:52 +01:00
dir-item.c	btrfs: remove unused parameter fs_info from btrfs_extend_item	2019-04-29 19:02:50 +02:00
discard.c	btrfs: add correction to handle -1 edge case in async discard	2020-01-20 16:41:01 +01:00
discard.h	btrfs: have multiple discard lists	2020-01-20 16:41:00 +01:00
disk-io.c	btrfs: return void from csum_tree_block	2020-03-23 17:01:52 +01:00
disk-io.h	btrfs: use the page cache for super block reading	2020-03-23 17:01:39 +01:00
export.c	btrfs: export helpers for subvolume name/id resolution	2020-03-23 17:01:42 +01:00
export.h	btrfs: export helpers for subvolume name/id resolution	2020-03-23 17:01:42 +01:00
extent_io.c	btrfs: Don't submit any btree write bio if the fs has errors	2020-03-23 17:01:46 +01:00
extent_io.h	btrfs: sink argument tree to extent_read_full_page	2020-03-23 17:01:35 +01:00
extent_map.c	Btrfs: fix race between using extent maps and merging them	2020-02-12 17:16:46 +01:00
extent_map.h	btrfs: remove extent_map::bdev	2019-11-18 23:43:44 +01:00
extent-io-tree.h	btrfs: switch to per-transaction pinned extents	2020-03-23 17:01:38 +01:00
extent-tree.c	btrfs: Remove block_rsv parameter from btrfs_drop_snapshot	2020-03-23 17:01:55 +01:00
file-item.c	btrfs: introduce per-inode file extent tree	2020-03-23 17:01:24 +01:00
file.c	Btrfs: move all reflink implementation code into its own file	2020-03-23 17:01:54 +01:00
free-space-cache.c	btrfs: simplify error handling in __btrfs_write_out_cache()	2020-03-23 17:01:43 +01:00
free-space-cache.h	btrfs: have multiple discard lists	2020-01-20 16:41:00 +01:00
free-space-tree.c	btrfs: rename btrfs_put_fs_root and btrfs_grab_fs_root	2020-03-23 17:01:33 +01:00
free-space-tree.h	btrfs: rename btrfs_block_group_cache	2019-11-18 17:51:51 +01:00
inode-item.c	btrfs: Make btrfs_find_name_in_ext_backref return struct btrfs_inode_extref	2019-09-09 14:59:16 +02:00
inode-map.c	btrfs: Remove __ prefix from btrfs_block_rsv_release	2020-03-23 17:01:55 +01:00
inode-map.h
inode.c	btrfs: implement migratepage callback for data pages	2020-03-23 17:01:55 +01:00
ioctl.c	Btrfs: move all reflink implementation code into its own file	2020-03-23 17:01:54 +01:00
Kconfig	btrfs: add Kconfig dependency for BLAKE2B	2019-12-09 17:56:06 +01:00
locking.c	btrfs: Implement DREW lock	2020-03-23 17:01:43 +01:00
locking.h	btrfs: Implement DREW lock	2020-03-23 17:01:43 +01:00
lzo.c	btrfs: compression: inline free_workspace	2019-11-18 12:46:59 +01:00
Makefile	Btrfs: move all reflink implementation code into its own file	2020-03-23 17:01:54 +01:00
misc.h	btrfs: add 64bit safe helper for power of two checks	2019-11-18 12:46:50 +01:00
ordered-data.c	btrfs: drop argument tree from btrfs_lock_and_flush_ordered_range	2020-03-23 17:01:34 +01:00
ordered-data.h	btrfs: drop argument tree from btrfs_lock_and_flush_ordered_range	2020-03-23 17:01:34 +01:00
orphan.c
print-tree.c	btrfs: Remove unneeded semicolon	2020-01-20 16:40:55 +01:00
print-tree.h
props.c	btrfs: Remove __ prefix from btrfs_block_rsv_release	2020-03-23 17:01:55 +01:00
props.h	btrfs: delete unused function btrfs_set_prop_trans	2019-04-29 19:02:54 +02:00
qgroup.c	btrfs: qgroup: Remove the unnecesaary spin lock for qgroup_rescan_running	2020-03-23 17:01:47 +01:00
qgroup.h	btrfs: destroy qgroup extent records on transaction abort	2020-02-19 00:35:54 +01:00
raid56.c	btrfs: use struct_size to calculate size of raid hash table	2020-03-23 17:01:44 +01:00
raid56.h	btrfs: constify map parameter for nr_parity_stripes and nr_data_stripes	2019-07-01 13:34:58 +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_block_group_cache	2019-11-18 17:51:51 +01:00
ref-verify.c	btrfs: ref-verify: fix memory leaks	2020-02-12 17:16:31 +01:00
ref-verify.h	btrfs: ref-verify: Use btrfs_ref to refactor btrfs_ref_tree_mod()	2019-04-29 19:02:49 +02:00
reflink.c	Btrfs: implement full reflink support for inline extents	2020-03-23 17:01:54 +01:00
reflink.h	Btrfs: move all reflink implementation code into its own file	2020-03-23 17:01:54 +01:00
relocation.c	btrfs: Remove block_rsv parameter from btrfs_drop_snapshot	2020-03-23 17:01:55 +01:00
root-tree.c	btrfs: Remove __ prefix from btrfs_block_rsv_release	2020-03-23 17:01:55 +01:00
scrub.c	btrfs: scrub: Replace zero-length array with flexible-array member	2020-03-23 17:01:54 +01:00
send.c	btrfs: rename btrfs_put_fs_root and btrfs_grab_fs_root	2020-03-23 17:01:33 +01:00
send.h
space-info.c	btrfs: account ticket size at add/delete time	2020-03-23 17:01:55 +01:00
space-info.h	btrfs: account ticket size at add/delete time	2020-03-23 17:01:55 +01:00
struct-funcs.c	btrfs: tie extent buffer and it's token together	2019-09-09 14:59:16 +02:00
super.c	btrfs: adjust message level for unrecognized mount option	2020-03-23 17:01:45 +01:00
sysfs.c	btrfs: sysfs, unify handler name of devinfo/missing	2020-03-23 17:01:36 +01:00
sysfs.h	btrfs: sysfs, rename device_link add/remove functions	2020-03-23 17:01:35 +01:00
transaction.c	btrfs: Remove block_rsv parameter from btrfs_drop_snapshot	2020-03-23 17:01:55 +01:00
transaction.h	btrfs: switch to per-transaction pinned extents	2020-03-23 17:01:38 +01:00
tree-checker.c	btrfs: tree-checker: Verify location key for DIR_ITEM/DIR_INDEX	2020-01-20 16:40:56 +01:00
tree-checker.h	btrfs: get fs_info from eb in btrfs_check_chunk_valid	2019-04-29 19:02:39 +02:00
tree-defrag.c	btrfs: open code now trivial btrfs_set_lock_blocking	2019-02-25 14:13:27 +01:00
tree-log.c	btrfs: Make btrfs_pin_extent_for_log_replay take transaction handle	2020-03-23 17:01:37 +01:00
tree-log.h	btrfs: get fs_info from trans in btrfs_set_log_full_commit	2019-04-29 19:02:41 +02:00
ulist.c
ulist.h
uuid-tree.c	btrfs: bail out of uuid tree scanning if we're closing	2020-03-23 17:01:41 +01:00
volumes.c	btrfs: relocation: add error injection points for cancelling balance	2020-03-23 17:01:54 +01:00
volumes.h	btrfs: introduce chunk allocation policy	2020-03-23 17:01:48 +01:00
xattr.c	Btrfs: fix failure to persist compression property xattr deletion on fsync	2019-06-17 16:37:17 +02:00
xattr.h	btrfs: cleanup btrfs_setxattr_trans and drop transaction parameter	2019-04-29 19:02:44 +02:00
zlib.c	btrfs: use larger zlib buffer for s390 hardware compression	2020-01-31 10:30:40 -08:00
zstd.c	btrfs: compression: inline free_workspace	2019-11-18 12:46:59 +01:00