From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>,
"Jeff King" <peff@peff.net>,
"Michael Haggerty" <mhagger@alum.mit.edu>,
"Stefan Beller" <stefanbeller@gmail.com>,
"Jonathan Nieder" <jrnieder@gmail.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH v2 1/7] gc: remove redundant check for gc_auto_threshold
Date: Thu, 14 Mar 2019 13:34:33 +0100 [thread overview]
Message-ID: <20190314123439.4347-2-avarab@gmail.com> (raw)
In-Reply-To: <20190313235439.30439-1-avarab@gmail.com>
Checking gc_auto_threshold in too_many_loose_objects() was added in
17815501a8 ("git-gc --auto: run "repack -A -d -l" as necessary.",
2007-09-17) when need_to_gc() itself was also reliant on
gc_auto_pack_limit before its early return:
gc_auto_threshold <= 0 && gc_auto_pack_limit <= 0
When that check was simplified to just checking "gc_auto_threshold <=
0" in b14d255ba8 ("builtin-gc.c: allow disabling all auto-gc'ing by
assigning 0 to gc.auto", 2008-03-19) this unreachable code should have
been removed. We only call too_many_loose_objects() from within
need_to_gc() itself, which will return if this condition holds, and in
cmd_gc() which will return before ever getting to "auto_gc &&
too_many_loose_objects()" if "auto_gc && !need_to_gc()" is true
earlier in the function.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
builtin/gc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/builtin/gc.c b/builtin/gc.c
index 020f725acc..8c2312681c 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -157,9 +157,6 @@ static int too_many_loose_objects(void)
int num_loose = 0;
int needed = 0;
- if (gc_auto_threshold <= 0)
- return 0;
-
dir = opendir(git_path("objects/17"));
if (!dir)
return 0;
--
2.21.0.360.g471c308f928
next prev parent reply other threads:[~2019-03-14 12:34 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-12 23:28 BUG: Race condition due to reflog expiry in "gc" Ævar Arnfjörð Bjarmason
2019-03-13 1:43 ` Junio C Hamano
2019-03-13 10:28 ` Ævar Arnfjörð Bjarmason
2019-03-13 16:02 ` Jeff King
2019-03-13 16:22 ` Ævar Arnfjörð Bjarmason
2019-03-13 23:54 ` [PATCH 0/5] gc: minor code cleanup + contention fixes Ævar Arnfjörð Bjarmason
2019-03-14 12:34 ` [PATCH v2 0/7] " Ævar Arnfjörð Bjarmason
2019-03-15 15:59 ` [PATCH v3 0/8] " Ævar Arnfjörð Bjarmason
2019-03-18 6:13 ` Junio C Hamano
2019-03-28 16:14 ` [PATCH v4 0/7] gc: tests and handle reflog expire config Ævar Arnfjörð Bjarmason
2019-03-28 16:14 ` [PATCH v4 1/7] gc: remove redundant check for gc_auto_threshold Ævar Arnfjörð Bjarmason
2019-03-28 16:14 ` [PATCH v4 2/7] gc: convert to using the_hash_algo Ævar Arnfjörð Bjarmason
2019-03-28 16:14 ` [PATCH v4 3/7] gc: refactor a "call me once" pattern Ævar Arnfjörð Bjarmason
2019-03-28 16:14 ` [PATCH v4 4/7] reflog tests: make use of "test_config" idiom Ævar Arnfjörð Bjarmason
2019-03-28 16:14 ` [PATCH v4 5/7] reflog tests: test for the "points nowhere" warning Ævar Arnfjörð Bjarmason
2019-03-28 16:14 ` [PATCH v4 6/7] reflog tests: assert lack of early exit with expiry="never" Ævar Arnfjörð Bjarmason
2019-03-28 16:14 ` [PATCH v4 7/7] gc: handle & check gc.reflogExpire config Ævar Arnfjörð Bjarmason
2019-03-15 15:59 ` [PATCH v3 1/8] gc: remove redundant check for gc_auto_threshold Ævar Arnfjörð Bjarmason
2019-03-15 15:59 ` [PATCH v3 2/8] gc: convert to using the_hash_algo Ævar Arnfjörð Bjarmason
2019-03-15 15:59 ` [PATCH v3 3/8] gc: refactor a "call me once" pattern Ævar Arnfjörð Bjarmason
2019-03-15 15:59 ` [PATCH v3 4/8] reflog tests: make use of "test_config" idiom Ævar Arnfjörð Bjarmason
2019-03-15 15:59 ` [PATCH v3 5/8] reflog tests: test for the "points nowhere" warning Ævar Arnfjörð Bjarmason
2019-03-15 15:59 ` [PATCH v3 6/8] reflog tests: assert lack of early exit with expiry="never" Ævar Arnfjörð Bjarmason
2019-03-19 6:20 ` Jeff King
2019-03-15 15:59 ` [PATCH v3 7/8] gc: handle & check gc.reflogExpire config Ævar Arnfjörð Bjarmason
2019-03-15 15:59 ` [PATCH v3 8/8] reflog expire: don't assert the OID when locking refs Ævar Arnfjörð Bjarmason
[not found] ` <b870a17d-2103-41b8-3cbc-7389d5fff33a@alum.mit.edu>
2019-03-21 14:10 ` Ævar Arnfjörð Bjarmason
2019-03-19 6:27 ` [PATCH v2 0/7] gc: minor code cleanup + contention fixes Jeff King
2019-03-14 12:34 ` Ævar Arnfjörð Bjarmason [this message]
2019-03-14 12:34 ` [PATCH v2 2/7] gc: convert to using the_hash_algo Ævar Arnfjörð Bjarmason
2019-03-15 9:51 ` Duy Nguyen
2019-03-15 10:42 ` Ævar Arnfjörð Bjarmason
2019-03-15 15:49 ` Johannes Schindelin
2019-03-14 12:34 ` [PATCH v2 3/7] gc: refactor a "call me once" pattern Ævar Arnfjörð Bjarmason
2019-03-14 12:34 ` [PATCH v2 4/7] reflog tests: make use of "test_config" idiom Ævar Arnfjörð Bjarmason
2019-03-14 12:34 ` [PATCH v2 5/7] reflog: exit early if there's no work to do Ævar Arnfjörð Bjarmason
2019-03-15 10:01 ` Duy Nguyen
2019-03-15 15:51 ` Ævar Arnfjörð Bjarmason
2019-03-14 12:34 ` [PATCH v2 6/7] gc: don't run "reflog expire" when keeping reflogs Ævar Arnfjörð Bjarmason
2019-03-15 10:05 ` Duy Nguyen
2019-03-15 10:24 ` Ævar Arnfjörð Bjarmason
2019-03-15 10:32 ` Duy Nguyen
2019-03-15 15:51 ` Johannes Schindelin
2019-03-18 6:04 ` Junio C Hamano
2019-03-14 12:34 ` [PATCH v2 7/7] reflog expire: don't assert the OID when locking refs Ævar Arnfjörð Bjarmason
2019-03-15 11:10 ` Duy Nguyen
2019-03-15 15:52 ` Ævar Arnfjörð Bjarmason
2019-03-13 23:54 ` [PATCH 1/5] gc: remove redundant check for gc_auto_threshold Ævar Arnfjörð Bjarmason
2019-03-14 0:25 ` Jeff King
2019-03-13 23:54 ` [PATCH 2/5] gc: convert to using the_hash_algo Ævar Arnfjörð Bjarmason
2019-03-14 0:26 ` Jeff King
2019-03-13 23:54 ` [PATCH 3/5] gc: refactor a "call me once" pattern Ævar Arnfjörð Bjarmason
2019-03-14 0:30 ` Jeff King
2019-03-13 23:54 ` [PATCH 4/5] gc: don't run "reflog expire" when keeping reflogs Ævar Arnfjörð Bjarmason
2019-03-14 0:40 ` Jeff King
2019-03-14 4:51 ` Junio C Hamano
2019-03-14 19:26 ` Jeff King
2019-03-13 23:54 ` [PATCH 5/5] reflog expire: don't assert the OID when locking refs Ævar Arnfjörð Bjarmason
2019-03-14 0:44 ` Jeff King
2019-03-14 0:25 ` BUG: Race condition due to reflog expiry in "gc" Jeff King
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