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authorEric Wong <e@80x24.org>2019-10-01 01:03:55 +0000
committerEric Wong <e@80x24.org>2019-10-01 03:40:45 +0000
commita803ec94f0be837fdb33d7f44c83f1739428fff2 (patch)
treeb762976a50a72aa092edbe21ca62f3b53dd5898d /TODO
parenta722d9aa28c19d82b74ccde6d94e6bdde9917f0c (diff)
Millions of inboxes in an instance is probably not feasible, but
dozens or even hundreds could happen and
/proc/sys/fs/pipe-user-pages-soft is only 16384 on my system,
with each "cat-file --batch" process using 16+1 pages worth
of pipes.
Diffstat (limited to 'TODO')
1 files changed, 6 insertions, 0 deletions
diff --git a/TODO b/TODO
index 8f78d87d..2c525615 100644
--- a/TODO
+++ b/TODO
@@ -106,3 +106,9 @@ all need to be considered for everything we introduce)
   the latter is missing from OpenBSD and maybe other distros.
 * improve performance and avoid head-of-line blocking on slow storage
+* share "git cat-file --batch" processes across inboxes to avoid
+  bumping into /proc/sys/fs/pipe-user-pages-* limits
+* make "git cat-file --batch" detect unlinked packfiles so we don't
+  have to restart processes (very long-term)