From: Jeff Hostetler <git@jeffhostetler.com>
To: git@jeffhostetler.com
Cc: git@vger.kernel.org, gitster@pobox.com, jeffhost@microsoft.com,
martin.agren@gmail.com, peff@peff.net
Subject: [PATCH v2] hashmap: address ThreadSanitizer concerns
Date: Wed, 6 Sep 2017 15:43:47 +0000 [thread overview]
Message-ID: <20170906154348.14287-1-git@jeffhostetler.com> (raw)
In-Reply-To: <20170830185922.10107-1-git@jeffhostetler.com>
From: Jeff Hostetler <jeffhost@microsoft.com>
Version 2 addresses the comments and suggestions on version 1.
It removes the explicit disable/enable rehash and just relies
on the state of hashmap counting.
It changes the declaration of the hashmap_get_size() to be
static to avoid issues seen on some compilers.
It uses BUG() rather than die() for an error condition.
It adds a comment describing why lazy-init needs to disable
couting.
It fixes line length problems.
It add details from TSan in the commit message.
Jeff Hostetler (1):
hashmap: add API to disable item counting when threaded
attr.c | 15 ++++++-----
builtin/describe.c | 2 +-
hashmap.c | 26 +++++++++++-------
hashmap.h | 72 ++++++++++++++++++++++++++++++++++---------------
name-hash.c | 10 +++++--
t/helper/test-hashmap.c | 3 ++-
6 files changed, 88 insertions(+), 40 deletions(-)
--
2.9.3
next prev parent reply other threads:[~2017-09-06 15:44 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-15 12:53 [PATCH/RFC 0/5] Some ThreadSanitizer-results Martin Ågren
2017-08-15 12:53 ` [PATCH 1/5] convert: initialize attr_action in convert_attrs Martin Ågren
2017-08-15 14:17 ` Torsten Bögershausen
2017-08-15 14:29 ` Torsten Bögershausen
2017-08-15 14:40 ` Martin Ågren
2017-08-15 12:53 ` [PATCH 2/5] pack-objects: take lock before accessing `remaining` Martin Ågren
2017-08-15 19:50 ` Johannes Sixt
2017-08-15 12:53 ` [PATCH 3/5] Makefile: define GIT_THREAD_SANITIZER Martin Ågren
2017-08-15 12:53 ` [PATCH 4/5] strbuf_reset: don't write to slopbuf with ThreadSanitizer Martin Ågren
2017-08-15 18:43 ` Junio C Hamano
2017-08-15 19:06 ` Martin Ågren
2017-08-15 19:19 ` Junio C Hamano
2017-08-15 12:53 ` [PATCH 5/5] ThreadSanitizer: add suppressions Martin Ågren
2017-08-15 12:53 ` tsan: t3008: hashmap_add touches size from multiple threads Martin Ågren
2017-08-15 17:59 ` Jeff Hostetler
2017-08-15 18:17 ` Stefan Beller
2017-08-15 18:40 ` Martin Ågren
2017-08-15 18:48 ` Stefan Beller
2017-08-15 19:21 ` Martin Ågren
2017-08-15 20:46 ` Jeff Hostetler
2017-08-30 18:59 ` [PATCH] hashmap: address ThreadSanitizer concerns Jeff Hostetler
2017-08-30 18:59 ` [PATCH] hashmap: add API to disable item counting when threaded Jeff Hostetler
2017-09-01 23:31 ` Johannes Schindelin
2017-09-01 23:50 ` Jonathan Nieder
2017-09-05 16:39 ` Jeff Hostetler
2017-09-05 17:13 ` Martin Ågren
2017-09-02 8:17 ` Jeff King
2017-09-04 15:59 ` Johannes Schindelin
2017-09-05 16:54 ` Jeff Hostetler
2017-09-06 3:43 ` Junio C Hamano
2017-09-05 16:33 ` Jeff Hostetler
2017-09-02 8:05 ` Jeff King
2017-09-05 17:07 ` Jeff Hostetler
2017-09-02 8:39 ` Simon Ruderich
2017-09-06 1:24 ` Junio C Hamano
2017-09-06 15:33 ` Jeff Hostetler
2017-09-06 15:43 ` Jeff Hostetler [this message]
2017-09-06 15:43 ` [PATCH v2] " Jeff Hostetler
2017-08-15 12:53 ` tsan: t5400: set_try_to_free_routine Martin Ågren
2017-08-15 17:35 ` Stefan Beller
2017-08-15 18:44 ` Martin Ågren
2017-08-17 10:57 ` Jeff King
2017-08-20 10:06 ` [PATCH/RFC 0/5] Some ThreadSanitizer-results Jeff King
2017-08-20 10:45 ` Martin Ågren
2017-08-21 17:43 ` [PATCH v2 0/4] " Martin Ågren
2017-08-21 17:43 ` [PATCH v2 1/4] convert: always initialize attr_action in convert_attrs Martin Ågren
2017-08-21 17:43 ` [PATCH v2 2/4] pack-objects: take lock before accessing `remaining` Martin Ågren
2017-08-21 17:43 ` [PATCH v2 3/4] strbuf_setlen: don't write to strbuf_slopbuf Martin Ågren
2017-08-23 17:24 ` Junio C Hamano
2017-08-23 17:43 ` Martin Ågren
2017-08-23 18:30 ` Junio C Hamano
2017-08-23 20:37 ` Brandon Casey
2017-08-23 21:04 ` Junio C Hamano
2017-08-23 21:20 ` Brandon Casey
2017-08-23 21:54 ` Brandon Casey
2017-08-23 22:11 ` Brandon Casey
2017-08-24 16:52 ` Junio C Hamano
2017-08-24 18:29 ` Brandon Casey
2017-08-24 19:16 ` Martin Ågren
2017-08-23 22:24 ` Junio C Hamano
2017-08-23 22:39 ` Brandon Casey
2017-08-21 17:43 ` [PATCH v2 4/4] ThreadSanitizer: add suppressions Martin Ågren
2017-08-25 17:04 ` Jeff King
2017-08-28 20:56 ` [PATCH v2 0/4] Some ThreadSanitizer-results Jeff Hostetler
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