From: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: [PATCH 00/11] Large blob fixes
Date: Mon, 27 Feb 2012 14:55:04 +0700 [thread overview]
Message-ID: <1330329315-11407-1-git-send-email-pclouds@gmail.com> (raw)
These patches make sure we avoid keeping whole blob in memory, at
least in common cases. Blob-only streaming code paths are opened to
accomplish that.
I don't quite like having three different implementations for
checking sha-1 signature (one on git_istream, one on packed_git and
the other one in index-pack) but I failed to see how to unify them.
Making archive-zip work with stream can be difficult. But at least tar
format works. Good enough for me.
Nguyễn Thái Ngọc Duy (11):
Add more large blob test cases
Factor out and export large blob writing code to arbitrary file
handle
cat-file: use streaming interface to print blobs
parse_object: special code path for blobs to avoid putting whole
object in memory
show: use streaming interface for showing blobs
index-pack --verify: skip sha-1 collision test
index-pack: split second pass obj handling into own function
index-pack: reduce memory usage when the pack has large blobs
pack-check: do not unpack blobs
archive: support streaming large files to a tar archive
fsck: use streaming interface for writing lost-found blobs
archive-tar.c | 35 +++++++++++++---
archive-zip.c | 9 ++--
archive.c | 51 ++++++++++++++++--------
archive.h | 11 ++++-
builtin/cat-file.c | 22 ++++++++++
builtin/fsck.c | 8 +---
builtin/index-pack.c | 108 +++++++++++++++++++++++++++++++++++++------------
builtin/log.c | 9 ++++-
cache.h | 5 ++-
entry.c | 39 ++++++++++++------
fast-import.c | 2 +-
object.c | 11 +++++
pack-check.c | 21 +++++++++-
sha1_file.c | 78 +++++++++++++++++++++++++++++++-----
t/t1050-large.sh | 59 +++++++++++++++++++++++++++-
wrapper.c | 27 +++++++++++-
16 files changed, 400 insertions(+), 95 deletions(-)
--
1.7.3.1.256.g2539c.dirty
next reply other threads:[~2012-02-27 7:55 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-27 7:55 Nguyễn Thái Ngọc Duy [this message]
2012-02-27 7:55 ` [PATCH 01/11] Add more large blob test cases Nguyễn Thái Ngọc Duy
2012-02-27 20:18 ` Peter Baumann
2012-02-27 7:55 ` [PATCH 02/11] Factor out and export large blob writing code to arbitrary file handle Nguyễn Thái Ngọc Duy
2012-02-27 17:29 ` Junio C Hamano
2012-02-27 21:50 ` Junio C Hamano
2012-02-27 7:55 ` [PATCH 03/11] cat-file: use streaming interface to print blobs Nguyễn Thái Ngọc Duy
2012-02-27 17:44 ` Junio C Hamano
2012-02-28 1:08 ` Nguyen Thai Ngoc Duy
2012-02-27 7:55 ` [PATCH 04/11] parse_object: special code path for blobs to avoid putting whole object in memory Nguyễn Thái Ngọc Duy
2012-02-27 7:55 ` [PATCH 05/11] show: use streaming interface for showing blobs Nguyễn Thái Ngọc Duy
2012-02-27 18:00 ` Junio C Hamano
2012-02-27 7:55 ` [PATCH 06/11] index-pack --verify: skip sha-1 collision test Nguyễn Thái Ngọc Duy
2012-02-27 7:55 ` [PATCH 07/11] index-pack: split second pass obj handling into own function Nguyễn Thái Ngọc Duy
2012-02-27 7:55 ` [PATCH 08/11] index-pack: reduce memory usage when the pack has large blobs Nguyễn Thái Ngọc Duy
2012-02-27 7:55 ` [PATCH 09/11] pack-check: do not unpack blobs Nguyễn Thái Ngọc Duy
2012-02-27 7:55 ` [PATCH 10/11] archive: support streaming large files to a tar archive Nguyễn Thái Ngọc Duy
2012-02-27 7:55 ` [PATCH 11/11] fsck: use streaming interface for writing lost-found blobs Nguyễn Thái Ngọc Duy
2012-02-27 18:43 ` [PATCH 00/11] Large blob fixes Junio C Hamano
2012-02-28 1:23 ` Nguyen Thai Ngoc Duy
2012-03-04 12:59 ` [PATCH v2 00/10] " Nguyễn Thái Ngọc Duy
2012-03-04 12:59 ` [PATCH v2 01/10] Add more large blob test cases Nguyễn Thái Ngọc Duy
2012-03-06 0:59 ` Junio C Hamano
2012-03-04 12:59 ` [PATCH v2 02/10] streaming: make streaming-write-entry to be more reusable Nguyễn Thái Ngọc Duy
2012-03-04 12:59 ` [PATCH v2 03/10] cat-file: use streaming interface to print blobs Nguyễn Thái Ngọc Duy
2012-03-04 23:12 ` Junio C Hamano
2012-03-05 2:42 ` Nguyen Thai Ngoc Duy
2012-03-04 12:59 ` [PATCH v2 04/10] parse_object: special code path for blobs to avoid putting whole object in memory Nguyễn Thái Ngọc Duy
2012-03-04 12:59 ` [PATCH v2 05/10] show: use streaming interface for showing blobs Nguyễn Thái Ngọc Duy
2012-03-04 12:59 ` [PATCH v2 06/10] index-pack: split second pass obj handling into own function Nguyễn Thái Ngọc Duy
2012-03-04 12:59 ` [PATCH v2 07/10] index-pack: reduce memory usage when the pack has large blobs Nguyễn Thái Ngọc Duy
2012-03-04 12:59 ` [PATCH v2 08/10] pack-check: do not unpack blobs Nguyễn Thái Ngọc Duy
2012-03-04 12:59 ` [PATCH v2 09/10] archive: support streaming large files to a tar archive Nguyễn Thái Ngọc Duy
2012-03-04 12:59 ` [PATCH v2 10/10] fsck: use streaming interface for writing lost-found blobs Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 00/11] Large blob fixes Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 01/11] Add more large blob test cases Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 02/11] streaming: make streaming-write-entry to be more reusable Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 03/11] cat-file: use streaming interface to print blobs Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 04/11] parse_object: special code path for blobs to avoid putting whole object in memory Nguyễn Thái Ngọc Duy
2012-03-06 0:57 ` Junio C Hamano
2012-03-05 3:43 ` [PATCH v3 05/11] show: use streaming interface for showing blobs Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 06/11] index-pack: split second pass obj handling into own function Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 07/11] index-pack: reduce memory usage when the pack has large blobs Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 08/11] pack-check: do not unpack blobs Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 09/11] archive: support streaming large files to a tar archive Nguyễn Thái Ngọc Duy
2012-03-06 0:57 ` Junio C Hamano
2012-03-05 3:43 ` [PATCH v3 10/11] fsck: use streaming interface for writing lost-found blobs Nguyễn Thái Ngọc Duy
2012-03-05 3:43 ` [PATCH v3 11/11] update-server-info: respect core.bigfilethreshold Nguyễn Thái Ngọc Duy
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1330329315-11407-1-git-send-email-pclouds@gmail.com \
--to=pclouds@gmail.com \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.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.
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 NNTP newsgroup(s).