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0e9e135e7c
linux/fs/btrfs
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Filipe Manana 0e9e135e7c btrfs: send: avoid duplicated search for last extent when sending hole 
During an incremental send, before determining if we need to send a hole
(write operations full of zeroes) we will search for the last extent's
end offset if we are at the first slot of a leaf and the last processed
extent's end offset is smaller then the current extent's start offset.
However we are repeating this search in case we had the last extent's end
offset undefined (set to the (u64)-1 value) when we entered
maybe_send_hole(), wasting time.

So avoid this duplicated search by combining the two conditions that
trigger a search for the last extent's end offset into a single if
statement.

Reviewed-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
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>
2024-03-04 16:24:52 +01:00
..
tests btrfs: tests: allocate dummy fs_info and root in test_find_delalloc() 2024-03-04 16:24:49 +01:00
accessors.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
accessors.h btrfs: add forward declarations and headers, part 3 2024-03-04 16:24:49 +01:00
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: delete pointless BUG_ONs on extent item size 2024-03-04 16:24:51 +01:00
backref.h btrfs: add forward declarations and headers, part 3 2024-03-04 16:24:49 +01:00
bio.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
bio.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
block-group.c btrfs: handle block group lookup error when it's being removed 2024-03-04 16:24:47 +01:00
block-group.h btrfs: add forward declarations and headers, part 3 2024-03-04 16:24:49 +01:00
block-rsv.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
block-rsv.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
btrfs_inode.h btrfs: reduce inode lock critical section when setting and clearing delalloc 2024-03-04 16:24:50 +01:00
compression.c btrfs: add helper to get fs_info from struct inode pointer 2024-03-04 16:24:49 +01:00
compression.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
ctree.c btrfs: unify handling of return values of btrfs_insert_empty_items() 2024-03-04 16:24:48 +01:00
ctree.h btrfs: add forward declarations and headers, part 3 2024-03-04 16:24:49 +01:00
defrag.c btrfs: add helper to get fs_info from struct inode pointer 2024-03-04 16:24:49 +01:00
defrag.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
delalloc-space.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
delalloc-space.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
delayed-inode.c btrfs: change BUG_ON to assertion when checking for delayed_node root 2024-03-04 16:24:48 +01:00
delayed-inode.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
delayed-ref.c btrfs: fix qgroup record leaks when using simple quotas 2023-11-09 14:01:59 +01:00
delayed-ref.h btrfs: add forward declarations and headers, part 3 2024-03-04 16:24:49 +01:00
dev-replace.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
dev-replace.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
dir-item.c btrfs: abort transaction on generation mismatch when marking eb as dirty 2023-10-12 16:44:07 +02:00
dir-item.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
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 btrfs: stop passing root argument to __btrfs_del_delalloc_inode() 2024-03-04 16:24:49 +01:00
disk-io.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
export.c btrfs: add helper to get fs_info from struct inode pointer 2024-03-04 16:24:49 +01:00
export.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
extent_io.c btrfs: hoist fs_info out of loops in end_bbio_data_write and end_bbio_data_read 2024-03-04 16:24:49 +01:00
extent_io.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
extent_map.c btrfs: handle invalid range and start in merge_extent_mapping() 2024-03-04 16:24:47 +01:00
extent_map.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
extent-io-tree.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
extent-io-tree.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
extent-tree.c btrfs: change BUG_ON to assertion when verifying root in btrfs_alloc_reserved_file_extent() 2024-03-04 16:24:48 +01:00
extent-tree.h btrfs: add forward declarations and headers, part 3 2024-03-04 16:24:49 +01:00
file-item.c btrfs: unify handling of return values of btrfs_insert_empty_items() 2024-03-04 16:24:48 +01:00
file-item.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
file.c btrfs: add helper to get fs_info from struct inode pointer 2024-03-04 16:24:49 +01:00
file.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
free-space-cache.c btrfs: add helper to get fs_info from struct inode pointer 2024-03-04 16:24:49 +01:00
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: move transaction abort to the error site btrfs_rebuild_free_space_tree() 2024-03-04 16:24:48 +01:00
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 btrfs: factor out validation of btrfs_ioctl_vol_args::name 2024-03-04 16:24:52 +01:00
inode-item.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
inode-item.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
inode.c btrfs: delete BUG_ON in btrfs_init_locked_inode() 2024-03-04 16:24:51 +01:00
ioctl.c btrfs: factor out validation of btrfs_ioctl_vol_args_v2::name 2024-03-04 16:24:52 +01:00
ioctl.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
Kconfig btrfs: check-integrity: remove CONFIG_BTRFS_FS_CHECK_INTEGRITY option 2023-10-12 16:44:05 +02:00
locking.c btrfs: change BUG_ON to assertion when verifying lockdep class setup 2024-03-04 16:24:48 +01:00
locking.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
lru_cache.c btrfs: fix typos found by codespell 2023-12-15 23:00:04 +01:00
lru_cache.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
lzo.c btrfs: add helper to get fs_info from struct inode pointer 2024-03-04 16:24:49 +01:00
Makefile btrfs: add support for inserting raid stripe extents 2023-10-12 16:44:09 +02:00
messages.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
messages.h btrfs: constify fs_info parameter in __btrfs_panic() 2023-12-15 20:27:02 +01:00
misc.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
ordered-data.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
ordered-data.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
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: new inline ref storing owning subvol of data extents 2023-10-12 16:44:11 +02:00
print-tree.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
props.c btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
props.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
qgroup.c btrfs: delete pointless BUG_ON check on quota root in btrfs_qgroup_account_extent() 2024-03-04 16:24:51 +01:00
qgroup.h btrfs: add forward declarations and headers, part 3 2024-03-04 16:24:49 +01:00
raid56.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
raid56.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
raid-stripe-tree.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
raid-stripe-tree.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
rcu-string.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
ref-verify.c btrfs: ref-verify: free ref cache before clearing mount opt 2024-01-12 01:59:49 +01:00
ref-verify.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
reflink.c btrfs: add helper to get fs_info from struct inode pointer 2024-03-04 16:24:49 +01:00
reflink.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
relocation.c btrfs: add helper to get fs_info from struct inode pointer 2024-03-04 16:24:49 +01:00
relocation.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
root-tree.c btrfs: handle invalid root reference found in btrfs_find_root() 2024-03-04 16:24:47 +01:00
root-tree.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
scrub.c btrfs: handle invalid extent item reference found in find_first_extent_item() 2024-03-04 16:24:51 +01:00
scrub.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
send.c btrfs: send: avoid duplicated search for last extent when sending hole 2024-03-04 16:24:52 +01:00
send.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
space-info.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
space-info.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
subpage.c for-6.8-rc1-tag 2024-01-22 13:29:42 -08:00
subpage.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
super.c btrfs: factor out validation of btrfs_ioctl_vol_args::name 2024-03-04 16:24:52 +01:00
super.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
sysfs.c btrfs: sysfs: drop unnecessary double logical negation in acl_show() 2024-03-04 16:24:52 +01:00
sysfs.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
transaction.c btrfs: remove no longer used btrfs_transaction_in_commit() 2024-03-04 16:24:52 +01:00
transaction.h btrfs: remove no longer used btrfs_transaction_in_commit() 2024-03-04 16:24:52 +01:00
tree-checker.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
tree-checker.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
tree-log.c btrfs: preallocate temporary extent buffer for inode logging when needed 2024-03-04 16:24:47 +01:00
tree-log.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
tree-mod-log.c btrfs: avoid tree mod log ENOMEM failures when we don't need to log 2023-06-19 13:59:38 +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: remove unused included headers 2024-03-04 16:24:46 +01:00
ulist.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
uuid-tree.c btrfs: unify handling of return values of btrfs_insert_empty_items() 2024-03-04 16:24:48 +01:00
uuid-tree.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
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: change BUG_ON to assertion in reset_balance_state() 2024-03-04 16:24:48 +01:00
volumes.h btrfs: add forward declarations and headers, part 3 2024-03-04 16:24:49 +01:00
xattr.c btrfs: cache that we don't have security.capability set 2023-12-15 20:27:05 +01:00
xattr.h btrfs: add forward declarations and headers, part 1 2024-03-04 16:24:49 +01:00
zlib.c btrfs: zlib: Fix spelling mistake "infalte" -> "inflate" 2024-03-04 16:24:46 +01:00
zoned.c btrfs: remove unused included headers 2024-03-04 16:24:46 +01:00
zoned.h btrfs: add forward declarations and headers, part 2 2024-03-04 16:24:49 +01:00
zstd.c btrfs: zstd: fix and simplify the inline extent decompression (v2) 2024-03-04 16:24:46 +01:00