From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 0/7] gcf2: libgit2-based cat-file alternative
Date: Sat, 19 Sep 2020 09:37:07 +0000 [thread overview]
Message-ID: <20200919093714.21776-1-e@80x24.org> (raw)
This allows a single cat-file-like process to handle multiple
inboxes; instead of having a "git cat-file --batch" process for
every inbox; saving pipes and process table space.
The preliminary code was done months ago, but I struggled to put
all the pieces together in a coherent way. My brain has been
scattered :x
I finally decided to make the gcf2 process a global singleton
(per-worker) to avoid complexity elsewhere in the config...
It doesn't detect or release unlinked packs + indices, yet,
so "git gc" may not free disk space until restarted.
Otherwise it does detect new epochs and seems mostly working
otherwise...
Eric Wong (7):
gcf2: libgit2-based git cat-file alternative
t/gcf2: test changes to alternates
add gcf2 client and executable script
gcf2: transparently retry on missing OID
gcf2*: more descriptive package descriptions
gcf2: require git dir with OID
gcf2: wire up read-only daemons and rm -gcf2 script
MANIFEST | 5 +
lib/PublicInbox/Daemon.pm | 11 +++
lib/PublicInbox/Gcf2.pm | 89 ++++++++++++++++++
lib/PublicInbox/Gcf2Client.pm | 62 +++++++++++++
lib/PublicInbox/Git.pm | 41 ++++++---
lib/PublicInbox/GitAsyncCat.pm | 73 +++++++++++++--
lib/PublicInbox/IMAP.pm | 2 +-
lib/PublicInbox/gcf2_libgit2.h | 142 +++++++++++++++++++++++++++++
script/public-inbox-httpd | 1 +
t/gcf2.t | 162 +++++++++++++++++++++++++++++++++
t/gcf2_client.t | 90 ++++++++++++++++++
11 files changed, 652 insertions(+), 26 deletions(-)
create mode 100644 lib/PublicInbox/Gcf2.pm
create mode 100644 lib/PublicInbox/Gcf2Client.pm
create mode 100644 lib/PublicInbox/gcf2_libgit2.h
create mode 100644 t/gcf2.t
create mode 100644 t/gcf2_client.t
next reply other threads:[~2020-09-19 9:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-19 9:37 Eric Wong [this message]
2020-09-19 9:37 ` [PATCH 1/7] gcf2: libgit2-based git cat-file alternative Eric Wong
2020-09-19 9:37 ` [PATCH 2/7] t/gcf2: test changes to alternates Eric Wong
2020-09-19 9:37 ` [PATCH 3/7] add gcf2 client and executable script Eric Wong
2020-09-19 9:37 ` [PATCH 4/7] gcf2: transparently retry on missing OID Eric Wong
2020-09-19 9:37 ` [PATCH 5/7] gcf2*: more descriptive package descriptions Eric Wong
2020-09-19 9:37 ` [PATCH 6/7] gcf2: require git dir with OID Eric Wong
2020-09-19 9:37 ` [PATCH 7/7] gcf2: wire up read-only daemons and rm -gcf2 script Eric Wong
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