From: Christian Couder <christian.couder@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
Christian Couder <chriscool@tuxfamily.org>,
Ramsay Jones <ramsay@ramsayjones.plus.com>,
Jonathan Tan <jonathantanmy@google.com>
Subject: [PATCH v4 12/12] pack-bitmap: don't rely on bitmap_git->reuse_objects
Date: Wed, 18 Dec 2019 12:25:47 +0100 [thread overview]
Message-ID: <20191218112547.4974-13-chriscool@tuxfamily.org> (raw)
In-Reply-To: <20191218112547.4974-1-chriscool@tuxfamily.org>
From: Jeff King <peff@peff.net>
We no longer compute bitmap_git->reuse_objects, so we
cannot rely on it anymore to terminate the loop early;
we have to iterate to the end.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
pack-bitmap.c | 18 +++++++-----------
1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/pack-bitmap.c b/pack-bitmap.c
index a1d43d367a..5a8689cdf8 100644
--- a/pack-bitmap.c
+++ b/pack-bitmap.c
@@ -629,7 +629,7 @@ static void show_objects_for_type(
enum object_type object_type,
show_reachable_fn show_reach)
{
- size_t pos = 0, i = 0;
+ size_t i = 0;
uint32_t offset;
struct ewah_iterator it;
@@ -637,13 +637,15 @@ static void show_objects_for_type(
struct bitmap *objects = bitmap_git->result;
- if (bitmap_git->reuse_objects == bitmap_git->pack->num_objects)
- return;
-
ewah_iterator_init(&it, type_filter);
- while (i < objects->word_alloc && ewah_iterator_next(&filter, &it)) {
+ for (i = 0; i < objects->word_alloc &&
+ ewah_iterator_next(&filter, &it); i++) {
eword_t word = objects->words[i] & filter;
+ size_t pos = (i * BITS_IN_EWORD);
+
+ if (!word)
+ continue;
for (offset = 0; offset < BITS_IN_EWORD; ++offset) {
struct object_id oid;
@@ -655,9 +657,6 @@ static void show_objects_for_type(
offset += ewah_bit_ctz64(word >> offset);
- if (pos + offset < bitmap_git->reuse_objects)
- continue;
-
entry = &bitmap_git->pack->revindex[pos + offset];
nth_packed_object_oid(&oid, bitmap_git->pack, entry->nr);
@@ -666,9 +665,6 @@ static void show_objects_for_type(
show_reach(&oid, object_type, 0, hash, bitmap_git->pack, entry->offset);
}
-
- pos += BITS_IN_EWORD;
- i++;
}
}
--
2.24.1.498.g561400140f
prev parent reply other threads:[~2019-12-18 11:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-18 11:25 [PATCH v4 00/12] Rewrite packfile reuse code Christian Couder
2019-12-18 11:25 ` [PATCH v4 01/12] builtin/pack-objects: report reused packfile objects Christian Couder
2019-12-18 11:25 ` [PATCH v4 02/12] packfile: expose get_delta_base() Christian Couder
2019-12-18 11:25 ` [PATCH v4 03/12] ewah/bitmap: introduce bitmap_word_alloc() Christian Couder
2019-12-18 11:25 ` [PATCH v4 04/12] pack-bitmap: introduce bitmap_walk_contains() Christian Couder
2019-12-18 11:25 ` [PATCH v4 05/12] pack-bitmap: uninteresting oid can be outside bitmapped packfile Christian Couder
2019-12-18 11:25 ` [PATCH v4 06/12] pack-bitmap: simplify bitmap_has_oid_in_uninteresting() Christian Couder
2019-12-18 11:25 ` [PATCH v4 07/12] csum-file: introduce hashfile_total() Christian Couder
2019-12-18 11:25 ` [PATCH v4 08/12] pack-objects: introduce pack.allowPackReuse Christian Couder
2019-12-18 11:25 ` [PATCH v4 09/12] builtin/pack-objects: introduce obj_is_packed() Christian Couder
2019-12-18 11:25 ` [PATCH v4 10/12] pack-objects: improve partial packfile reuse Christian Couder
2019-12-18 11:25 ` [PATCH v4 11/12] pack-objects: add checks for duplicate objects Christian Couder
2019-12-18 11:25 ` Christian Couder [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191218112547.4974-13-chriscool@tuxfamily.org \
--to=christian.couder@gmail.com \
--cc=chriscool@tuxfamily.org \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=jonathantanmy@google.com \
--cc=peff@peff.net \
--cc=ramsay@ramsayjones.plus.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).