Sultan Alsawaf 86b3127828

bpf: Avoid allocating small buffers for map keys and values ...

Most, if not all, map keys and values are rather small and can fit on
the stack, eliminating the need to allocate them dynamically. Reserve
some small stack buffers for them to avoid dynamic memory allocation.

Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: azrim <mirzaspc@gmail.com>

2022-05-03 06:17:08 +07:00

..

arraymap.c

This is the 4.14.79 stable release

2018-11-08 07:43:01 -08:00

bpf_lru_list.c

bpf_lru_list: Read double-checked variable once without lock

2021-03-03 18:22:39 +01:00

bpf_lru_list.h

…

cgroup.c

UPSTREAM: bpf: multi program support for cgroup+bpf

2019-12-11 20:04:15 -08:00

core.c

This is the 4.14.265 stable release

2022-02-09 08:14:50 +01:00

devmap.c

This is the 4.14.157 stable release

2019-12-01 09:36:51 +01:00

hashtab.c

This is the 4.14.200 stable release

2020-10-01 17:59:29 +02:00

helpers.c

BACKPORT: bpf: add bpf_ktime_get_boot_ns()

2021-02-11 19:46:44 -08:00

inode.c

UPSTREAM: bpf: relax inode permission check for retrieving bpf program

2019-05-17 23:38:50 +00:00

lpm_trie.c

This is the 4.14.26 stable release

2018-03-11 17:37:01 +01:00

Makefile

bpf: silence warning messages in core

2019-07-31 07:28:25 +02:00

map_in_map.c

bpf: fix inner map masking to prevent oob under speculation

2019-04-20 09:15:09 +02:00

map_in_map.h

…

percpu_freelist.c

bpf: fix lockdep false positive in percpu_freelist

2019-03-13 14:03:20 -07:00

percpu_freelist.h

bpf: fix lockdep false positive in percpu_freelist

2019-03-13 14:03:20 -07:00

sockmap.c

This is the 4.14.79 stable release

2018-11-08 07:43:01 -08:00

stackmap.c

This is the 4.14.251 stable release

2021-10-17 10:38:56 +02:00

syscall.c

bpf: Avoid allocating small buffers for map keys and values

2022-05-03 06:17:08 +07:00

tnum.c

…

verifier.c

bpf: Fix the off-by-two error in range markings

2021-12-14 10:16:53 +01:00