diff options
| author | He Fengqing <hefengqing@huawei.com> | 2021-10-29 02:39:06 +0000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2021-11-01 06:49:00 -1000 |
| commit | 588e5d8766486e52ee332a4bb097b016a355b465 (patch) | |
| tree | 87ac92d6e33888db7cd44969e3e89588639188ba /kernel/cgroup | |
| parent | 81c49d39aea8a10e6d05d3aa1cb65ceb721e19b0 (diff) | |
cgroup: bpf: Move wrapper for __cgroup_bpf_*() to kernel/bpf/cgroup.c
In commit 324bda9e6c5a("bpf: multi program support for cgroup+bpf")
cgroup_bpf_*() called from kernel/bpf/syscall.c, but now they are only
used in kernel/bpf/cgroup.c, so move these function to
kernel/bpf/cgroup.c, like cgroup_bpf_replace().
Signed-off-by: He Fengqing <hefengqing@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup')
| -rw-r--r-- | kernel/cgroup/cgroup.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 003204c85893..c73f634c8328 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -6676,44 +6676,6 @@ void cgroup_sk_free(struct sock_cgroup_data *skcd) #endif /* CONFIG_SOCK_CGROUP_DATA */ -#ifdef CONFIG_CGROUP_BPF -int cgroup_bpf_attach(struct cgroup *cgrp, - struct bpf_prog *prog, struct bpf_prog *replace_prog, - struct bpf_cgroup_link *link, - enum bpf_attach_type type, - u32 flags) -{ - int ret; - - mutex_lock(&cgroup_mutex); - ret = __cgroup_bpf_attach(cgrp, prog, replace_prog, link, type, flags); - mutex_unlock(&cgroup_mutex); - return ret; -} - -int cgroup_bpf_detach(struct cgroup *cgrp, struct bpf_prog *prog, - enum bpf_attach_type type) -{ - int ret; - - mutex_lock(&cgroup_mutex); - ret = __cgroup_bpf_detach(cgrp, prog, NULL, type); - mutex_unlock(&cgroup_mutex); - return ret; -} - -int cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr, - union bpf_attr __user *uattr) -{ - int ret; - - mutex_lock(&cgroup_mutex); - ret = __cgroup_bpf_query(cgrp, attr, uattr); - mutex_unlock(&cgroup_mutex); - return ret; -} -#endif /* CONFIG_CGROUP_BPF */ - #ifdef CONFIG_SYSFS static ssize_t show_delegatable_files(struct cftype *files, char *buf, ssize_t size, const char *prefix) |