David Sterba 428c8e0310 btrfs: simplify percent calculation helpers, rename div_factor ... The div_factor* helpers calculate fraction or percentage fraction. The name is a bit confusing, we use it only for percentage calculations and there are two helpers. There's a helper mult_frac that's for general fractions, that tries to be accurate but we multiply and divide by small numbers so we can use the div_u64 helper. Rename the div_factor* helpers and use 1..100 percentage range, also drop the case checking for percentage == 100, it's never hit. The conversions: * div_factor calculates tenths and the numbers need to be adjusted * div_factor_fine is direct replacement Signed-off-by: David Sterba <dsterba@suse.com>		2022-12-05 18:00:48 +01:00
..
tests	btrfs: selftests: remove impossible inline extent at non-zero file offset	2022-12-05 18:00:47 +01:00
accessors.c	btrfs: move btrfs_map_token to accessors	2022-12-05 18:00:42 +01:00
accessors.h	btrfs: extend btrfs_dir_item type to store encryption status	2022-12-05 18:00:43 +01:00
acl.c	btrfs: move acl prototypes into acl.h	2022-12-05 18:00:46 +01:00
acl.h	btrfs: move acl prototypes into acl.h	2022-12-05 18:00:46 +01:00
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: move relocation prototypes into relocation.h	2022-12-05 18:00:47 +01:00
backref.h	btrfs: sink gfp_t parameter to btrfs_backref_iter_alloc	2022-12-05 18:00:43 +01:00
block-group.c	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
block-group.h	btrfs: skip update of block group item if used bytes are the same	2022-12-05 18:00:40 +01:00
block-rsv.c	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
block-rsv.h	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
btrfs_inode.h	btrfs: move inode prototypes to btrfs_inode.h	2022-12-05 18:00:45 +01:00
check-integrity.c	btrfs: move accessor helpers into accessors.h	2022-12-05 18:00:42 +01:00
check-integrity.h	btrfs: check-integrity: split submit_bio from btrfsic checking	2022-05-16 17:03:12 +02:00
compression.c	btrfs: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
compression.h	btrfs: add blk_types.h include to compression.h	2022-12-05 18:00:45 +01:00
ctree.c	btrfs: move relocation prototypes into relocation.h	2022-12-05 18:00:47 +01:00
ctree.h	btrfs: move orphan prototypes into orphan.h	2022-12-05 18:00:47 +01:00
defrag.c	btrfs: remove new_inline argument from btrfs_extent_item_to_extent_map()	2022-12-05 18:00:48 +01:00
defrag.h	btrfs: move defrag related prototypes to their own header	2022-12-05 18:00:46 +01:00
delalloc-space.c	btrfs: update function comments	2022-12-05 18:00:45 +01:00
delalloc-space.h	btrfs: move delalloc space related prototypes to delalloc-space.h	2022-12-05 18:00:44 +01:00
delayed-inode.c	btrfs: move file-item prototypes into their own header	2022-12-05 18:00:46 +01:00
delayed-inode.h	btrfs: extend btrfs_dir_item type to store encryption status	2022-12-05 18:00:43 +01:00
delayed-ref.c	btrfs: update function comments	2022-12-05 18:00:45 +01:00
delayed-ref.h	btrfs: remove btrfs_delayed_extent_op::is_data	2022-05-16 17:17:31 +02:00
dev-replace.c	btrfs: move scrub prototypes into scrub.h	2022-12-05 18:00:47 +01:00
dev-replace.h	btrfs: move dev-replace prototypes into dev-replace.h	2022-12-05 18:00:47 +01:00
dir-item.c	btrfs: move dir-item prototypes into dir-item.h	2022-12-05 18:00:46 +01:00
dir-item.h	btrfs: move dir-item prototypes into dir-item.h	2022-12-05 18:00:46 +01:00
discard.c	btrfs: update function comments	2022-12-05 18:00:45 +01:00
discard.h	btrfs: cleanup btrfs_discard_update_discardable usage	2020-12-08 15:54:02 +01:00
disk-io.c	btrfs: move super prototypes into super.h	2022-12-05 18:00:47 +01:00
disk-io.h	btrfs: remove unused function prototypes	2022-12-05 18:00:44 +01:00
export.c	btrfs: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
export.h	btrfs: simplify generation check in btrfs_get_dentry	2022-12-05 18:00:41 +01:00
extent_io.c	btrfs: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
extent_io.h	btrfs: convert extent_io page op defines to enum bits	2022-12-05 18:00:40 +01:00
extent_map.c	btrfs: selftests: remove impossible inline extent at non-zero file offset	2022-12-05 18:00:47 +01:00
extent_map.h	btrfs: get the next extent map during fiemap/lseek more efficiently	2022-12-05 18:00:38 +01:00
extent-io-tree.c	btrfs: move the printk helpers out of ctree.h	2022-12-05 18:00:41 +01:00
extent-io-tree.h	btrfs: remove unused unlock_extent_atomic	2022-12-05 18:00:41 +01:00
extent-tree.c	btrfs: move orphan prototypes into orphan.h	2022-12-05 18:00:47 +01:00
extent-tree.h	btrfs: move the snapshot drop related prototypes to extent-tree.h	2022-12-05 18:00:46 +01:00
file-item.c	btrfs: remove new_inline argument from btrfs_extent_item_to_extent_map()	2022-12-05 18:00:48 +01:00
file-item.h	btrfs: remove new_inline argument from btrfs_extent_item_to_extent_map()	2022-12-05 18:00:48 +01:00
file.c	btrfs: update stale comment for nowait direct IO writes	2022-12-05 18:00:48 +01:00
file.h	btrfs: move file prototypes to file.h	2022-12-05 18:00:46 +01:00
free-space-cache.c	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
free-space-cache.h	btrfs: convert discard stat defs to enum	2022-12-05 18:00:45 +01:00
free-space-tree.c	btrfs: move root tree prototypes to their own header	2022-12-05 18:00:44 +01:00
free-space-tree.h	btrfs: rename btrfs_block_group_cache	2019-11-18 17:51:51 +01:00
fs.c	btrfs: move accessor helpers into accessors.h	2022-12-05 18:00:42 +01:00
fs.h	btrfs: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
inode-item.c	btrfs: move file-item prototypes into their own header	2022-12-05 18:00:46 +01:00
inode-item.h	btrfs: use struct fscrypt_str instead of struct qstr	2022-12-05 18:00:43 +01:00
inode.c	btrfs: extract the inline extent read code into its own function	2022-12-05 18:00:48 +01:00
ioctl.c	btrfs: move super prototypes into super.h	2022-12-05 18:00:47 +01:00
ioctl.h	btrfs: move ioctl prototypes into ioctl.h	2022-12-05 18:00:46 +01:00
Kconfig	btrfs: use generic Kconfig option for 256kB page size limit	2022-01-20 08:52:55 +02:00
locking.c	btrfs: move accessor helpers into accessors.h	2022-12-05 18:00:42 +01:00
locking.h	btrfs: move the lockdep helpers into locking.h	2022-12-05 18:00:44 +01:00
lzo.c	btrfs: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
Makefile	btrfs: rename tree-defrag.c to defrag.c	2022-12-05 18:00:45 +01:00
messages.c	btrfs: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
messages.h	btrfs: move the 32bit warn defines into messages.h	2022-12-05 18:00:46 +01:00
misc.h	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
ordered-data.c	btrfs: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
ordered-data.h	btrfs: use cached_state for btrfs_check_nocow_lock	2022-12-05 18:00:36 +01:00
orphan.c	btrfs: move orphan prototypes into orphan.h	2022-12-05 18:00:47 +01:00
orphan.h	btrfs: move orphan prototypes into orphan.h	2022-12-05 18:00:47 +01:00
print-tree.c	btrfs: extend btrfs_dir_item type to store encryption status	2022-12-05 18:00:43 +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 super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
props.h	btrfs: make module init/exit match their sequence	2022-12-05 18:00:40 +01:00
qgroup.c	btrfs: move root tree prototypes to their own header	2022-12-05 18:00:44 +01:00
qgroup.h	btrfs: sink gfp_t parameter to btrfs_qgroup_trace_extent	2022-12-05 18:00:43 +01:00
raid56.c	btrfs: update function comments	2022-12-05 18:00:45 +01:00
raid56.h	btrfs: properly abstract the parity raid bio handling	2022-09-26 12:27:59 +02:00
rcu-string.h	btrfs: rcu-string: Replace zero-length array with flexible-array member	2020-03-23 17:01:53 +01:00
ref-verify.c	btrfs: move accessor helpers into accessors.h	2022-12-05 18:00:42 +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: move super_block specific helpers into super.h	2022-12-05 18:00:47 +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: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
relocation.h	btrfs: move relocation prototypes into relocation.h	2022-12-05 18:00:47 +01:00
root-tree.c	btrfs: move orphan prototypes into orphan.h	2022-12-05 18:00:47 +01:00
root-tree.h	btrfs: move root tree prototypes to their own header	2022-12-05 18:00:44 +01:00
scrub.c	btrfs: move scrub prototypes into scrub.h	2022-12-05 18:00:47 +01:00
scrub.h	btrfs: move scrub prototypes into scrub.h	2022-12-05 18:00:47 +01:00
send.c	btrfs: move verity prototypes into verity.h	2022-12-05 18:00:47 +01:00
send.h	btrfs: send add define for v2 buffer size	2022-12-05 18:00:41 +01:00
space-info.c	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
space-info.h	btrfs: move btrfs_account_ro_block_groups_free_space into space-info.c	2022-12-05 18:00:44 +01:00
subpage.c	btrfs: move the printk helpers out of ctree.h	2022-12-05 18:00:41 +01:00
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: move super prototypes into super.h	2022-12-05 18:00:47 +01:00
super.h	btrfs: move super_block specific helpers into super.h	2022-12-05 18:00:47 +01:00
sysfs.c	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
sysfs.h	btrfs: split and refactor btrfs_sysfs_remove_devices_dir	2020-10-07 12:12:21 +02:00
transaction.c	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
transaction.h	btrfs: remove fs_info::pending_changes and related code	2022-12-05 18:00:42 +01:00
tree-checker.c	btrfs: extend btrfs_dir_item type to store encryption status	2022-12-05 18:00:43 +01:00
tree-checker.h	btrfs: tree-checker: check extent buffer owner against owner rootid	2022-05-16 17:03:09 +02:00
tree-log.c	btrfs: move orphan prototypes into orphan.h	2022-12-05 18:00:47 +01:00
tree-log.h	btrfs: use struct fscrypt_str instead of struct qstr	2022-12-05 18:00:43 +01:00
tree-mod-log.c	btrfs: move accessor helpers into accessors.h	2022-12-05 18:00:42 +01:00
tree-mod-log.h	btrfs: fix SPDX comment in tree-mod-log.h	2022-12-05 18:00:48 +01:00
ulist.c	btrfs: update function comments	2022-12-05 18:00:45 +01:00
ulist.h
uuid-tree.c	btrfs: move uuid tree prototypes to uuid-tree.h	2022-12-05 18:00:46 +01:00
uuid-tree.h	btrfs: move uuid tree prototypes to uuid-tree.h	2022-12-05 18:00:46 +01:00
verity.c	btrfs: move orphan prototypes into orphan.h	2022-12-05 18:00:47 +01:00
verity.h	btrfs: move verity prototypes into verity.h	2022-12-05 18:00:47 +01:00
volumes.c	btrfs: simplify percent calculation helpers, rename div_factor	2022-12-05 18:00:48 +01:00
volumes.h	btrfs: move btrfs_chunk_item_size out of ctree.h	2022-12-05 18:00:45 +01:00
xattr.c	btrfs: move dir-item prototypes into dir-item.h	2022-12-05 18:00:46 +01:00
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: update function comments	2022-12-05 18:00:45 +01:00
zoned.h	btrfs: move the printk helpers out of ctree.h	2022-12-05 18:00:41 +01:00
zstd.c	btrfs: update function comments	2022-12-05 18:00:45 +01:00