From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 0/4] v2writable: speedup no-op -index invocation
Date: Thu, 30 May 2019 06:52:23 +0000 [thread overview]
Message-ID: <20190530065227.17641-1-e@80x24.org> (raw)
`public-inbox-index' was doing unnecessary work in no-op
situations (after "git fetch") and takes several seconds
on v2 repos.
On my dinky laptop, this allows a no-op -index on
lore.kernel.org/lkml to go from ~8s to ~0.4s
Eric Wong (4):
v2writable: split off unindex_range mapping
v2writable: hoist out index_epoch sub
v2writable: avoid mm_tmp creation without regen
v2writable: short-circuit is_ancestor check on equality
lib/PublicInbox/V2Writable.pm | 92 +++++++++++++++++++++++------------
1 file changed, 61 insertions(+), 31 deletions(-)
--
EW
next reply other threads:[~2019-05-30 6:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 6:52 Eric Wong [this message]
2019-05-30 6:52 ` [PATCH 1/4] v2writable: split off unindex_range mapping Eric Wong
2019-05-30 6:52 ` [PATCH 2/4] v2writable: hoist out index_epoch sub Eric Wong
2019-05-30 6:52 ` [PATCH 3/4] v2writable: avoid mm_tmp creation without regen Eric Wong
2019-05-30 6:52 ` [PATCH 4/4] v2writable: short-circuit is_ancestor check on equality Eric Wong
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