bpf: Allow reuse from waiting_for_gp_ttrace list.

Browse source

alloc_bulk() can reuse elements from free_by_rcu_ttrace.
Let it reuse from waiting_for_gp_ttrace as well to avoid unnecessary kmalloc().

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230706033447.54696-10-alexei.starovoitov@gmail.com

...

This commit is contained in:

Alexei Starovoitov 2023-07-05 20:34:42 -07:00 • committed by Daniel Borkmann

parent 822fb26bdb

commit 04fabf00b4

1 changed files with 10 additions and 6 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

16

kernel/bpf/memalloc.c

View file