aleph/lkl_linux
1
0
Fork 0
mirror of https://github.com/lkl/linux.git synced 2025-12-19 16:13:19 +09:00
Code Issues Packages Projects Releases Wiki Activity

bpf: Remove the cgroup -> bpf header dependecy

Browse Source 
Remove the dependency from cgroup-defs.h to bpf-cgroup.h and bpf.h.
This reduces the incremental build size of x86 allmodconfig after
bpf.h was touched from ~17k objects rebuilt to ~5k objects.
bpf.h is 2.2kLoC and is modified relatively often.

We need a new header with just the definition of struct cgroup_bpf
and enum cgroup_bpf_attach_type, this is akin to cgroup-defs.h.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/bpf/20211216025538.1649516-4-kuba@kernel.org
This commit is contained in:
Jakub Kicinski
2021-12-15 18:55:38 -08:00
committed by Alexei Starovoitov
parent aef2feda97
commit fd1740b6ab
3 changed files with 72 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/cgroup-defs.h
View File

@@ -19,7 +19,7 @@
#include <linux/percpu-rwsem.h>
#include <linux/u64_stats_sync.h>
#include <linux/workqueue.h>
#include <linux/bpf-cgroup.h>
#include <linux/bpf-cgroup-defs.h>
#include <linux/psi_types.h>
#ifdef CONFIG_CGROUPS