twx-linux/include
Lorenz Bauer c9e73e3d2b bpf: verifier: Allocate idmap scratch in verifier env
func_states_equal makes a very short lived allocation for idmap,
probably because it's too large to fit on the stack. However the
function is called quite often, leading to a lot of alloc / free
churn. Replace the temporary allocation with dedicated scratch
space in struct bpf_verifier_env.

Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://lore.kernel.org/bpf/20210429134656.122225-4-lmb@cloudflare.com
2021-05-10 16:13:01 -07:00
..
acpi
asm-generic mm: remove xlate_dev_kmem_ptr() 2021-05-07 00:26:34 -07:00
clocksource
crypto
drm
dt-bindings Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2021-05-06 23:37:55 -07:00
keys
kunit
kvm
linux bpf: verifier: Allocate idmap scratch in verifier env 2021-05-10 16:13:01 -07:00
math-emu
media
memory
misc
net Networking fixes for 5.13-rc1, including fixes from bpf, can 2021-05-08 08:31:46 -07:00
pcmcia
ras
rdma
scsi
soc
sound
target
trace NFS client updates for Linux 5.13 2021-05-07 11:23:41 -07:00
uapi Networking fixes for 5.13-rc1, including fixes from bpf, can 2021-05-08 08:31:46 -07:00
vdso
video
xen Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00