Ævar Arnfjörð Bjarmason 9ec726a412 grep: skip pthreads overhead when using one thread ...

Skip the administrative overhead of using pthreads when only using one
thread. Instead take the non-threaded path which would be taken under
NO_PTHREADS.

The threading support was initially added in commit
5b594f457a ("Threaded grep", 2010-01-25) with a hardcoded compile-time
number of 8 threads. Later the number of threads was made configurable
in commit 89f09dd34e ("grep: add --threads=<num> option and
grep.threads configuration", 2015-12-15).

That change did not add any special handling for --threads=1. Now we
take a slightly faster path by skipping thread handling entirely when
1 thread is requested.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2017-05-26 12:59:05 +09:00

..

add.c

hold_locked_index(): align error handling with hold_lockfile_for_update()

2016-12-07 11:31:59 -08:00

am.c

Merge branch 'jk/war-on-git-path'

2017-04-26 15:39:08 +09:00

annotate.c

…

apply.c

Convert read_mmblob to take struct object_id.

2016-09-07 12:59:42 -07:00

archive.c

archive: read local configuration

2016-11-22 13:55:20 -08:00

bisect--helper.c

…

blame.c

Merge branch 'rs/blame-code-cleanup' into maint

2017-03-28 13:52:25 -07:00

branch.c

Merge branch 'jk/war-on-git-path'

2017-04-26 15:39:08 +09:00

bundle.c

bundle: use prefix_filename with bundle path

2017-03-21 11:18:41 -07:00

cat-file.c

Rename sha1_array to oid_array

2017-03-31 08:33:56 -07:00

check-attr.c

attr: tighten const correctness with git_attr and match_attr

2017-02-01 13:46:53 -08:00

check-ignore.c

give "nbuf" strbuf a more meaningful name

2016-02-01 13:43:02 -08:00

check-mailmap.c

strbuf: introduce strbuf_getline_{lf,nul}()

2016-01-15 10:12:51 -08:00

check-ref-format.c

use xmallocz to avoid size arithmetic

2016-02-22 14:51:09 -08:00

checkout-index.c

hold_locked_index(): align error handling with hold_lockfile_for_update()

2016-12-07 11:31:59 -08:00

checkout.c

avoid using fixed PATH_MAX buffers for refs

2017-03-30 14:59:50 -07:00

clean.c

Merge branch 'nd/clean-preserve-errno-in-warning'

2017-02-27 13:57:16 -08:00

clone.c

Merge branch 'bw/submodule-is-active'

2017-03-30 14:07:14 -07:00

column.c

column: read lines with strbuf_getline()

2016-01-15 10:35:07 -08:00

commit-tree.c

builtin/commit-tree: convert to struct object_id

2016-09-07 12:59:43 -07:00

commit.c

Merge branch 'jk/war-on-git-path'

2017-04-26 15:39:08 +09:00

config.c

Merge branch 'jk/war-on-git-path'

2017-04-26 15:39:08 +09:00

count-objects.c

Convert object iteration callbacks to struct object_id

2017-02-22 10:12:15 -08:00

credential.c

…

describe.c

describe: localize debug output fully

2017-03-27 13:45:23 -07:00

diff-files.c

diff: run arguments through precompose_argv

2016-05-13 14:35:49 -07:00

diff-index.c

diff: run arguments through precompose_argv

2016-05-13 14:35:49 -07:00

diff-tree.c

Merge branch 'bc/object-id'

2017-03-17 13:50:25 -07:00

diff.c

Rename sha1_array to oid_array

2017-03-31 08:33:56 -07:00

difftool.c

difftool: fix use-after-free

2017-04-13 17:53:08 -07:00

fast-export.c

builtin/fast-export: convert to struct object_id

2017-02-22 10:12:15 -08:00

fetch-pack.c

Rename sha1_array to oid_array

2017-03-31 08:33:56 -07:00

fetch.c

Merge branch 'bc/object-id'

2017-04-19 21:37:13 -07:00

fmt-merge-msg.c

builtin/fmt-merge-message: convert to struct object_id

2017-02-22 10:12:15 -08:00

for-each-ref.c

ref-filter: add --no-contains option to tag/branch/for-each-ref

2017-03-24 12:15:26 -07:00

fsck.c

read-cache: force_verify_index_checksum

2017-04-15 00:58:36 -07:00

gc.c

Merge branch 'dt/xgethostname-nul-termination'

2017-04-23 22:07:57 -07:00

get-tar-commit-id.c

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

grep.c

grep: skip pthreads overhead when using one thread

2017-05-26 12:59:05 +09:00

hash-object.c

prefix_filename: return newly allocated string

2017-03-21 11:18:41 -07:00

help.c

Merge branch 'js/no-html-bypass-on-windows' into maint

2016-09-08 21:35:55 -07:00

index-pack.c

Merge branch 'jk/loose-object-info-report-error'

2017-04-16 23:29:30 -07:00

init-db.c

real_pathdup(): fix callsites that wanted it to die on error

2017-03-08 14:38:41 -08:00

interpret-trailers.c

Merge branch 'jk/parseopt-string-list' into jk/string-list-static-init

2016-06-13 10:37:48 -07:00

log.c

Merge branch 'ah/log-decorate-default-to-auto'

2017-04-11 00:21:51 -07:00

ls-files.c

ls-files: fix path used when recursing into submodules

2017-04-18 18:01:41 -07:00

ls-remote.c

avoid using fixed PATH_MAX buffers for refs

2017-03-30 14:59:50 -07:00

ls-tree.c

ls-tree: convert show_recursive to use the pathspec struct interface

2017-01-08 18:04:17 -08:00

mailinfo.c

prefix_filename: return newly allocated string

2017-03-21 11:18:41 -07:00

mailsplit.c

mailsplit: support unescaping mboxrd messages

2016-06-06 11:14:43 -07:00

merge-base.c

builtin/merge-base: convert to struct object_id

2017-02-22 10:12:16 -08:00

merge-file.c

prefix_filename: return newly allocated string

2017-03-21 11:18:41 -07:00

merge-index.c

Convert GIT_SHA1_HEXSZ used for allocation to GIT_MAX_HEXSZ

2017-03-26 22:08:21 -07:00

merge-ours.c

…

merge-recursive.c

i18n: merge-recursive: mark verbose message for translation

2016-09-15 13:17:32 -07:00

merge-tree.c

struct name_entry: use struct object_id instead of unsigned char sha1[20]

2016-04-25 14:23:42 -07:00

merge.c

Merge branch 'bc/object-id'

2017-04-19 21:37:13 -07:00

mktag.c

usage: do not insist that standard input must come from a file

2015-10-16 15:27:52 -07:00

mktree.c

use QSORT

2016-09-29 15:42:18 -07:00

mv.c

Merge branch 'bw/pathspec-cleanup'

2017-01-18 15:12:15 -08:00

name-rev.c

name-rev: replace static buffer with strbuf

2017-03-30 14:59:50 -07:00

notes.c

replace unchecked snprintf calls with heap buffers

2017-03-30 14:59:50 -07:00

pack-objects.c

pack-objects: fix buggy warning about threads

2017-05-26 12:52:37 +09:00

pack-redundant.c

convert trivial cases to ALLOC_ARRAY

2016-02-22 14:51:09 -08:00

pack-refs.c

refs: delete pack_refs() in favor of refs_pack_refs()

2017-04-14 03:53:25 -07:00

patch-id.c

Convert GIT_SHA1_RAWSZ used for allocation to GIT_MAX_RAWSZ

2017-03-26 22:08:21 -07:00

prune-packed.c

Convert object iteration callbacks to struct object_id

2017-02-22 10:12:15 -08:00

prune.c

Convert object iteration callbacks to struct object_id

2017-02-22 10:12:15 -08:00

pull.c

Merge branch 'jk/war-on-git-path'

2017-04-26 15:39:08 +09:00

push.c

push: unmark a local variable as static

2017-04-02 09:49:24 -07:00

read-tree.c

builtin/read-tree: add --recurse-submodules switch

2017-03-16 14:07:16 -07:00

rebase--helper.c

rebase--helper: add a builtin helper for interactive rebases

2017-02-09 14:55:26 -08:00

receive-pack.c

Merge branch 'dt/xgethostname-nul-termination'

2017-04-23 22:07:57 -07:00

reflog.c

refs: convert each_reflog_ent_fn to struct object_id

2017-02-22 10:12:15 -08:00

remote-ext.c

pkt-line: rename packet_write() to packet_write_fmt()

2016-10-17 11:36:50 -07:00

remote-fd.c

…

remote.c

Merge branch 'rl/remote-allow-missing-branch-name-merge' into maint

2017-03-21 15:03:28 -07:00

repack.c

repack: die on incremental + write-bitmap-index

2016-12-29 13:45:37 -08:00

replace.c

replace: plug a memory leak

2017-04-17 21:56:54 -07:00

rerere.c

Sync with 2.6.1

2015-10-05 13:20:08 -07:00

reset.c

delete_ref: accept a reflog message argument

2017-02-20 22:04:47 -08:00

rev-list.c

Convert GIT_SHA1_HEXSZ used for allocation to GIT_MAX_HEXSZ

2017-03-26 22:08:21 -07:00

rev-parse.c

Merge branch 'bc/object-id'

2017-04-19 21:37:13 -07:00

revert.c

Merge branch 'jk/cherry-pick-0-mainline'

2017-03-17 13:50:28 -07:00

rm.c

rm: reuse strbuf for all remove_dir_recursively() calls, again

2017-02-13 14:33:32 -08:00

send-pack.c

Merge branch 'bc/object-id'

2017-04-19 21:37:13 -07:00

shortlog.c

Merge branch 'rs/shortlog-cleanup'

2017-03-24 13:07:37 -07:00

show-branch.c

Merge branch 'jk/show-branch-lift-name-len-limit' into maint

2017-03-21 15:03:29 -07:00

show-ref.c

show-ref: remove a stale comment

2017-01-23 18:51:56 -08:00

stripspace.c

stripspace: respect repository config

2016-11-21 11:00:38 -08:00

submodule--helper.c

Merge branch 'jk/submodule-init-segv-fix'

2017-05-01 14:14:44 +09:00

symbolic-ref.c

delete_ref: accept a reflog message argument

2017-02-20 22:04:47 -08:00

tag.c

i18n: remove i18n from tag reflog message

2017-05-01 11:08:02 +09:00

unpack-file.c

convert trivial sprintf / strcpy calls to xsnprintf

2015-09-25 10:18:18 -07:00

unpack-objects.c

unpack-objects: add --max-input-size=<size> option

2016-08-24 12:31:05 -07:00

update-index.c

Merge branch 'cc/untracked'

2017-04-11 00:21:51 -07:00

update-ref.c

update-ref: pass reflog message to delete_ref()

2017-02-20 22:04:47 -08:00

update-server-info.c

…

upload-archive.c

archive: read local configuration

2016-11-22 13:55:20 -08:00

var.c

…

verify-commit.c

…

verify-pack.c

…

verify-tag.c

builtin/verify-tag: add --format to verify-tag

2017-01-17 16:10:22 -08:00

worktree.c

Merge branch 'nd/worktree-add-lock'

2017-04-26 15:39:12 +09:00

write-tree.c

…