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git/builtin
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Takuto Ikuta 4cf77f3b44 checkout.c: enable fscache for checkout again 
This is retry of #1419.

I added flush_fscache macro to flush cached stats after disk writing
with tests for regression reported in #1438 and #1442.

git checkout checks each file path in sorted order, so cache flushing does not
make performance worse unless we have large number of modified files in
a directory containing many files.

Using chromium repository, I tested `git checkout .` performance when I
delete 10 files in different directories.
With this patch:
TotalSeconds: 4.307272
TotalSeconds: 4.4863595
TotalSeconds: 4.2975562
Avg: 4.36372923333333

Without this patch:
TotalSeconds: 20.9705431
TotalSeconds: 22.4867685
TotalSeconds: 18.8968292
Avg: 20.7847136

I confirmed this patch passed all tests in t/ with core_fscache=1.

Signed-off-by: Takuto Ikuta <tikuta@chromium.org>
2026-01-16 01:23:42 +01:00
..
add.c
add: use preload-index and fscache for performance
2026-01-16 01:23:42 +01:00
am.c
color: use GIT_COLOR_* instead of numeric constants
2025-09-16 13:37:03 -07:00
annotate.c
Merge branch 'jc/a-commands-without-the-repo'
2024-10-25 14:02:36 -04:00
apply.c
builtin: use default hash when outside a repository
2025-07-01 14:58:24 -07:00
archive.c
archive: remove the_repository global variable
2024-10-11 09:37:18 -07:00
backfill.c
packfile: split up responsibilities of reprepare_packed_git()
2025-09-24 11:53:50 -07:00
bisect.c
Merge branch 'ps/ref-peeled-tags'
2025-11-19 10:55:39 -08:00
blame.c
Merge branch 'jc/optional-path'
2025-12-05 14:49:56 +09:00
branch.c
branch: advice using git-help(1) instead of man(1)
2025-12-03 00:16:05 -08:00
bugreport.c
object-file: move safe_create_leading_directories() into "path.c"
2025-04-15 08:24:35 -07:00
bundle.c
Merge branch 'jt/bundle-fsck'
2024-12-13 07:33:36 -08:00
cat-file.c
streaming: move into object database subsystem
2025-11-23 12:56:46 -08:00
check-attr.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
check-ignore.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
check-mailmap.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
check-ref-format.c
builtin: send usage() help text to standard output
2025-01-17 13:30:03 -08:00
checkout--worker.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
checkout-index.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
checkout.c
checkout.c: enable fscache for checkout again
2026-01-16 01:23:42 +01:00
clean.c
clean: remove mount points when possible
2026-01-16 00:25:14 +01:00
clone.c
odb: adopt logic to close object databases
2025-11-19 17:41:03 -08:00
column.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
commit-graph.c
commit-graph: add new config for changed-paths & recommend it in scalar
2025-10-22 10:40:11 -07:00
commit-tree.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
commit.c
mingw: add infrastructure for read-only file system level caches
2026-01-16 01:23:41 +01:00
config.c
Merge branch 'rs/config-set-multi-error-message-fix'
2025-12-05 14:49:59 +09:00
count-objects.c
packfile: introduce macro to iterate through packs
2025-10-16 14:42:39 -07:00
credential-cache--daemon.c
config: drop git_config_get_bool() wrapper
2025-07-23 08:15:20 -07:00
credential-cache.c
credential-cache: handle ECONNREFUSED gracefully
2026-01-16 00:42:59 +01:00
credential-store.c
config: drop git_config_get_int() wrapper
2025-07-23 08:15:20 -07:00
credential.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
describe.c
tag: support arbitrary repositories in parse_tag()
2025-12-29 22:02:54 +09:00
diagnose.c
object-file: move safe_create_leading_directories() into "path.c"
2025-04-15 08:24:35 -07:00
diff-files.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
diff-index.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
diff-pairs.c
builtin/diff-pairs: allow explicit diff queue flush
2025-03-03 08:17:47 -08:00
diff-tree.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
diff.c
diff: --no-index should ignore the worktree
2025-08-09 17:22:01 -07:00
difftool.c
odb: rename repo_read_object_file()
2025-07-01 14:46:38 -07:00
fast-export.c
Merge branch 'cc/fast-import-strip-if-invalid'
2025-12-05 14:49:58 +09:00
fast-import.c
Merge branch 'cc/fast-import-strip-if-invalid'
2025-12-05 14:49:58 +09:00
fetch-pack.c
builtin/fetch-pack: cleanup before return error
2025-06-04 08:52:25 -07:00
fetch.c
Merge branch 'kn/fix-fetch-backfill-tag-with-batched-ref-updates'
2025-12-23 11:33:17 +09:00
fmt-merge-msg.c
builtin/fmt-merge-msg: stop depending on 'the_repository'
2025-08-11 09:19:40 -07:00
for-each-ref.c
Merge branch 'ms/refs-list'
2025-08-22 13:13:20 -07:00
for-each-repo.c
global: trivial conversions to fix -Wsign-compare warnings
2024-12-06 20:20:04 +09:00
fsck.c
Merge branch 'ps/object-read-stream'
2025-12-16 11:08:34 +09:00
fsmonitor--daemon.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
gc.c
builtin/gc: fix condition for whether to write commit graphs
2026-01-07 09:16:50 +09:00
get-tar-commit-id.c
builtin: send usage() help text to standard output
2025-01-17 13:30:03 -08:00
grep.c
Merge branch 'tb/incremental-midx-part-3.1' into ps/maintenance-geometric
2025-10-21 11:39:31 -07:00
hash-object.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
help.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
hook.c
hook: allow overriding the ungroup option
2025-12-28 14:02:07 +09:00
index-pack.c
Merge branch 'ps/object-read-stream'
2025-12-16 11:08:34 +09:00
init-db.c
Merge branch 'ps/parse-options-integers'
2025-04-24 17:25:34 -07:00
interpret-trailers.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
last-modified.c
Merge branch 'tc/memzero-array'
2025-12-23 11:33:16 +09:00
log.c
log: use commit_stack
2025-12-25 08:29:27 +09:00
ls-files.c
Merge branch 'ds/ls-files-lazy-unsparse'
2025-09-08 14:54:35 -07:00
ls-remote.c
ref-filter: propagate peeled object ID
2025-11-04 07:32:25 -08:00
ls-tree.c
use repo_get_oid_with_flags()
2025-09-10 14:29:49 -07:00
mailinfo.c
mailinfo: stop using the_repository
2024-12-18 10:44:31 -08:00
mailsplit.c
builtin: send usage() help text to standard output
2025-01-17 13:30:03 -08:00
merge-base.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
merge-file.c
Merge branch 'ps/object-file-wo-the-repository'
2025-08-05 11:53:55 -07:00
merge-index.c
builtin: send usage() help text to standard output
2025-01-17 13:30:03 -08:00
merge-ours.c
builtin: send usage() help text to standard output
2025-01-17 13:30:03 -08:00
merge-recursive.c
builtin: also setup gently for --help-all
2025-08-08 11:13:12 -07:00
merge-tree.c
Merge branch 'jc/strbuf-split'
2025-08-21 13:47:00 -07:00
merge.c
Merge branch 'pw/3.0-commentchar-auto-deprecation'
2025-09-18 10:07:00 -07:00
mktag.c
Merge branch 'ps/object-file-wo-the-repository'
2025-08-05 11:53:55 -07:00
mktree.c
odb: introduce odb_write_object()
2025-07-16 22:16:15 -07:00
multi-pack-index.c
Merge branch 'ps/object-store-midx-dedup-info'
2025-09-12 10:41:18 -07:00
mv.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
name-rev.c
name-rev: use commit_stack
2025-12-25 08:29:27 +09:00
notes.c
Merge branch 'jc/strbuf-split'
2025-08-21 13:47:00 -07:00
pack-objects.c
tag: support arbitrary repositories in parse_tag()
2025-12-29 22:02:54 +09:00
pack-redundant.c
Merge branch 'ps/remove-packfile-store-get-packs'
2025-10-30 08:00:19 -07:00
pack-refs.c
builtin/pack-refs: factor out core logic into a shared library
2025-09-19 10:02:55 -07:00
patch-id.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
prune-packed.c
builtin: remove USE_THE_REPOSITORY for those without the_repository
2024-09-13 14:33:30 -07:00
prune.c
Merge branch 'ps/object-file-wo-the-repository'
2025-08-05 11:53:55 -07:00
pull.c
pull: move options[] array into function scope
2025-12-12 22:08:02 +09:00
push.c
color: use git_colorbool enum type to store colorbools
2025-09-16 17:59:53 -07:00
range-diff.c
Merge branch 'kh/format-patch-range-diff-notes'
2025-10-14 12:56:09 -07:00
read-tree.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
rebase.c
Merge branch 'jk/setup-revisions-freefix'
2025-09-29 11:40:34 -07:00
receive-pack.c
Merge branch 'ar/run-command-hook'
2026-01-06 16:33:53 +09:00
reflog.c
Merge branch 'ps/reflog-migrate-fixes' into maint-2.51
2025-10-15 10:29:28 -07:00
refs.c
Merge branch 'ms/refs-optimize'
2025-10-02 12:26:12 -07:00
remote-ext.c
builtin: send usage() help text to standard output
2025-01-17 13:30:03 -08:00
remote-fd.c
builtin: send usage() help text to standard output
2025-01-17 13:30:03 -08:00
remote.c
refs: introduce wrapper struct for each_ref_fn
2025-11-04 07:32:24 -08:00
repack.c
odb: adopt logic to close object databases
2025-11-19 17:41:03 -08:00
replace.c
refs: introduce wrapper struct for each_ref_fn
2025-11-04 07:32:24 -08:00
replay.c
replay: die if we cannot parse object
2026-01-06 07:30:16 +09:00
repo.c
Merge branch 'jt/repo-struct-more-objinfo'
2025-12-30 12:58:19 +09:00
rerere.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
reset.c
Merge branch 'lm/add-p-context'
2025-08-04 08:10:33 -07:00
rev-list.c
Merge branch 'ps/config-wo-the-repository'
2025-08-04 08:10:33 -07:00
rev-parse.c
Merge branch 'ps/ref-peeled-tags'
2025-11-19 10:55:39 -08:00
revert.c
Merge branch 'pw/3.0-commentchar-auto-deprecation'
2025-09-18 10:07:00 -07:00
rm.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
send-pack.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
shortlog.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
show-branch.c
Merge branch 'rs/show-branch-prio-queue'
2026-01-06 16:33:52 +09:00
show-index.c
builtin: use default hash when outside a repository
2025-07-01 14:58:24 -07:00
show-ref.c
builtin/show-ref: convert to use reference_get_peeled_oid()
2025-11-04 07:32:25 -08:00
sparse-checkout.c
sparse-checkout: add --verbose option to 'clean'
2025-09-15 12:10:56 -07:00
stash.c
Merge branch 'dk/stash-apply-index'
2025-09-29 11:40:35 -07:00
stripspace.c
config: drop git_config() wrapper
2025-07-23 08:15:18 -07:00
submodule--helper.c
Merge branch 'jc/submodule-add'
2025-12-23 11:33:15 +09:00
survey.c
survey: clearly note the experimental nature in the output
2026-01-16 00:42:58 +01:00
symbolic-ref.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
tag.c
tag: support arbitrary repositories in gpg_verify_tag()
2025-12-29 22:02:53 +09:00
unpack-file.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
unpack-objects.c
object-file: refactor writing objects via a stream
2025-11-03 12:18:48 -08:00
update-index.c
odb: add transaction interface
2025-09-16 11:37:06 -07:00
update-ref.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
update-server-info.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
upload-archive.c
path: move enter_repo() into "setup.c"
2025-11-19 17:41:03 -08:00
upload-pack.c
path: move enter_repo() into "setup.c"
2025-11-19 17:41:03 -08:00
var.c
Merge branch 'jc/string-list-split'
2025-08-21 13:46:59 -07:00
verify-commit.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
verify-pack.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00
verify-tag.c
tag: support arbitrary repositories in gpg_verify_tag()
2025-12-29 22:02:53 +09:00
worktree.c
Merge branch 'pw/worktree-list-display-width-fix'
2025-11-26 10:32:42 -08:00
write-tree.c
config: move Git config parsing into "environment.c"
2025-07-23 08:15:22 -07:00