Naohiro Aota c2ae7b772e btrfs: zoned: revive max_zone_append_bytes ... This patch is basically a revert of commit 5a80d1c6a2 ("btrfs: zoned: remove max_zone_append_size logic"), but without unnecessary ASSERT and check. The max_zone_append_size will be used as a hint to estimate the number of extents to cover delalloc/writeback region in the later commits. The size of a ZONE APPEND bio is also limited by queue_max_segments(), so this commit considers it to calculate max_zone_append_size. Technically, a bio can be larger than queue_max_segments() * PAGE_SIZE if the pages are contiguous. But, it is safe to consider "queue_max_segments() * PAGE_SIZE" as an upper limit of an extent size to calculate the number of extents needed to write data. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com> Signed-off-by: David Sterba <dsterba@suse.com>		2022-07-25 17:45:41 +02:00
..
tests	btrfs: add optimized btrfs_ino() version for 64 bits systems	2022-07-25 17:45:41 +02:00
acl.c	btrfs: reserve correct number of items for inode creation	2022-05-16 17:03:08 +02:00
async-thread.c	btrfs: simplify WQ_HIGHPRI handling in struct btrfs_workqueue	2022-05-16 17:03:15 +02:00
async-thread.h	btrfs: remove unused typedefs get_extent_t and btrfs_work_func_t	2022-07-25 17:45:36 +02:00
backref.c	btrfs: sink iterator parameter to btrfs_ioctl_logical_to_ino	2022-07-25 17:45:36 +02:00
backref.h	btrfs: sink iterator parameter to btrfs_ioctl_logical_to_ino	2022-07-25 17:45:36 +02:00
block-group.c	btrfs: merge calculations for simple striped profiles in btrfs_rmap_block	2022-07-25 17:45:38 +02:00
block-group.h	btrfs: zoned: prevent allocation from previous data relocation BG	2022-06-21 14:43:48 +02:00
block-rsv.c	btrfs: use enum for btrfs_block_rsv::type	2022-07-25 17:45:40 +02:00
block-rsv.h	btrfs: use enum for btrfs_block_rsv::type	2022-07-25 17:45:40 +02:00
btrfs_inode.h	btrfs: add optimized btrfs_ino() version for 64 bits systems	2022-07-25 17:45:41 +02:00
check-integrity.c	btrfs: check-integrity: simplify bio allocation in btrfsic_read_block	2022-05-16 17:03:12 +02:00
check-integrity.h	btrfs: check-integrity: split submit_bio from btrfsic checking	2022-05-16 17:03:12 +02:00
compression.c	btrfs: do not return errors from btrfs_map_bio	2022-07-25 17:45:39 +02:00
compression.h	btrfs: don't use btrfs_bio_wq_end_io for compressed writes	2022-07-25 17:45:33 +02:00
ctree.c	btrfs: sink parameter is_data to btrfs_set_disk_extent_flags	2022-05-16 17:17:31 +02:00
ctree.h	btrfs: zoned: revive max_zone_append_bytes	2022-07-25 17:45:41 +02:00
delalloc-space.c	btrfs: avoid blocking on space revervation when doing nowait dio writes	2022-05-16 17:03:10 +02:00
delalloc-space.h
delayed-inode.c	btrfs: batch up release of reserved metadata for delayed items used for deletion	2022-07-25 17:45:37 +02:00
delayed-inode.h	btrfs: reduce amount of reserved metadata for delayed item insertion	2022-07-25 17:44:36 +02:00
delayed-ref.c	btrfs: switch btrfs_block_rsv::full to bool	2022-07-25 17:45:40 +02:00
delayed-ref.h	btrfs: remove btrfs_delayed_extent_op::is_data	2022-05-16 17:17:31 +02:00
dev-replace.c	btrfs: clean up chained assignments	2022-07-25 17:45:39 +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: use btrfs_for_each_slot in btrfs_search_dir_index_item	2022-05-16 17:03:07 +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: set the objectid of the btree inode's location key	2022-07-25 17:45:41 +02:00
disk-io.h	btrfs: handle allocation failure in btrfs_wq_submit_bio gracefully	2022-07-25 17:45:40 +02:00
export.c	btrfs: locking: rip out path->leave_spinning	2020-12-08 15:54:02 +01:00
export.h
extent_io.c	btrfs: remove extent writepage address space operation	2022-07-25 17:45:37 +02:00
extent_io.h	btrfs: remove extent writepage address space operation	2022-07-25 17:45:37 +02:00
extent_map.c	btrfs: assert we have a write lock when removing and replacing extent maps	2022-03-14 13:13:50 +01:00
extent_map.h	btrfs: defrag: don't use merged extent map for their generation check	2022-02-23 17:43:13 +01:00
extent-io-tree.h	btrfs: Convert from invalidatepage to invalidate_folio	2022-03-15 08:23:29 -04:00
extent-tree.c	btrfs: use named constant for reserved device space	2022-07-25 17:45:36 +02:00
file-item.c	btrfs: handle csum lookup errors properly on reads	2022-03-14 13:13:51 +01:00
file.c	btrfs: don't fallback to buffered IO for NOWAIT direct IO writes	2022-07-25 17:45:40 +02:00
free-space-cache.c	btrfs: clean up chained assignments	2022-07-25 17:45:39 +02:00
free-space-cache.h	btrfs: change name and type of private member of btrfs_free_space_ctl	2022-01-03 15:09:50 +01:00
free-space-tree.c	btrfs: use rbtree with leftmost node cached for tracking lowest block group	2022-05-16 17:03:13 +02:00
free-space-tree.h
inode-item.c	btrfs: make should_throttle loop local in btrfs_truncate_inode_items	2022-01-07 14:18:25 +01:00
inode-item.h	btrfs: add inode to truncate control	2022-01-07 14:18:24 +01:00
inode.c	btrfs: replace kmap_atomic() with kmap_local_page()	2022-07-25 17:45:41 +02:00
ioctl.c	btrfs: sink iterator parameter to btrfs_ioctl_logical_to_ino	2022-07-25 17:45:36 +02:00
Kconfig	btrfs: use generic Kconfig option for 256kB page size limit	2022-01-20 08:52:55 +02:00
locking.c	btrfs: don't set lock_owner when locking extent buffer for reading	2022-06-21 14:46:56 +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: replace kmap() with kmap_local_page() in lzo.c	2022-07-25 17:45:33 +02:00
Makefile	Kbuild: add -Wno-shift-negative-value where -Wextra is used	2022-03-13 17:30:31 +09:00
misc.h	btrfs: use correct header for div_u64 in misc.h	2021-09-07 14:29:50 +02:00
ordered-data.c	btrfs: remove the finish_func argument to btrfs_mark_ordered_io_finished	2022-07-25 17:45:37 +02:00
ordered-data.h	btrfs: remove the finish_func argument to btrfs_mark_ordered_io_finished	2022-07-25 17:45:37 +02:00
orphan.c
print-tree.c	btrfs: unify the error handling pattern for read_tree_block()	2022-03-14 13:13:53 +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: move common inode creation code into btrfs_create_new_inode()	2022-05-16 17:03:08 +02:00
props.h	btrfs: move common inode creation code into btrfs_create_new_inode()	2022-05-16 17:03:08 +02:00
qgroup.c	btrfs: avoid blocking on space revervation when doing nowait dio writes	2022-05-16 17:03:10 +02:00
qgroup.h	btrfs: avoid blocking on space revervation when doing nowait dio writes	2022-05-16 17:03:10 +02:00
raid56.c	btrfs: raid56: transfer the bio counter reference to the raid submission helpers	2022-07-25 17:45:40 +02:00
raid56.h	btrfs: do not return errors from raid56_parity_recover	2022-07-25 17:45:39 +02:00
rcu-string.h
ref-verify.c	btrfs: stop accessing ->extent_root directly	2022-01-03 15:09:49 +01:00
ref-verify.h
reflink.c	btrfs: clean up chained assignments	2022-07-25 17:45:39 +02:00
reflink.h
relocation.c	Page cache changes for 5.19	2022-05-24 19:55:07 -07:00
root-tree.c	btrfs: avoid blocking on space revervation when doing nowait dio writes	2022-05-16 17:03:10 +02:00
scrub.c	btrfs: do not return errors from raid56_parity_recover	2022-07-25 17:45:39 +02:00
send.c	btrfs: send: add new command FILEATTR for file attributes	2022-07-25 17:45:38 +02:00
send.h	btrfs: send: add new command FILEATTR for file attributes	2022-07-25 17:45:38 +02:00
space-info.c	btrfs: store chunk size in space-info struct	2022-07-25 17:45:32 +02:00
space-info.h	btrfs: store chunk size in space-info struct	2022-07-25 17:45:32 +02:00
struct-funcs.c	btrfs: remove redundant check in up check_setget_bounds	2022-07-25 17:45:33 +02:00
subpage.c	btrfs: remove extent writepage address space operation	2022-07-25 17:45:37 +02:00
subpage.h	btrfs: make nodesize >= PAGE_SIZE case to reuse the non-subpage routine	2022-05-16 17:03:11 +02:00
super.c	btrfs: use mask for all RAID1* profiles in btrfs_calc_avail_data_space	2022-07-25 17:45:38 +02:00
sysfs.c	btrfs: sysfs: remove BIG_METADATA feature files	2022-07-25 17:45:39 +02:00
sysfs.h	btrfs: split and refactor btrfs_sysfs_remove_devices_dir	2020-10-07 12:12:21 +02:00
transaction.c	btrfs: clean up chained assignments	2022-07-25 17:45:39 +02:00
transaction.h	btrfs: pass btrfs_fs_info for deleting snapshots and cleaner	2022-03-14 13:13:52 +01:00
tree-checker.c	btrfs: tree-checker: check extent buffer owner against owner rootid	2022-05-16 17:03:09 +02:00
tree-checker.h	btrfs: tree-checker: check extent buffer owner against owner rootid	2022-05-16 17:03:09 +02:00
tree-defrag.c	btrfs: remove unnecessary extent root check in btrfs_defrag_leaves	2022-01-03 15:09:48 +01:00
tree-log.c	btrfs: tree-log: make the return value for log syncing consistent	2022-07-25 17:45:34 +02:00
tree-log.h	btrfs: tree-log: make the return value for log syncing consistent	2022-07-25 17:45:34 +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: drop the _nr from the item helpers	2022-01-03 15:09:43 +01:00
verity.c	btrfs: drop the _nr from the item helpers	2022-01-03 15:09:43 +01:00
volumes.c	btrfs: raid56: transfer the bio counter reference to the raid submission helpers	2022-07-25 17:45:40 +02:00
volumes.h	btrfs: do not return errors from btrfs_map_bio	2022-07-25 17:45:39 +02:00
xattr.c	btrfs: use btrfs_for_each_slot in btrfs_listxattr	2022-05-16 17:03:08 +02:00
xattr.h
zlib.c	btrfs: zlib: replace kmap() with kmap_local_page() in zlib_decompress_bio()	2022-07-25 17:45:41 +02:00
zoned.c	btrfs: zoned: revive max_zone_append_bytes	2022-07-25 17:45:41 +02:00
zoned.h	btrfs: zoned: revive max_zone_append_bytes	2022-07-25 17:45:41 +02:00
zstd.c	btrfs: zstd: replace kmap() with kmap_local_page()	2022-07-25 17:45:40 +02:00