netfilter: nf_tables: do not remove elements if set backend implements .abort

Browse source

commit ebd032fa88 upstream.

pipapo set backend maintains two copies of the datastructure, removing
the elements from the copy that is going to be discarded slows down
the abort path significantly, from several minutes to few seconds after
this patch.

Fixes: 212ed75dc5 ("netfilter: nf_tables: integrate pipapo into commit protocol")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Pablo Neira Ayuso 2023-10-04 13:12:58 +02:00 • committed by Greg Kroah-Hartman

parent 0e8cdddf01

commit c2eaa8319f

1 changed files with 4 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

net/netfilter/nf_tables_api.c

View file