1 files changed, 19 insertions, 19 deletions

diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c
index a06e118a9be5..517b6a5928cc 100644
--- a/kernel/bpf/cgroup.c
+++ b/kernel/bpf/cgroup.c
@@ -173,11 +173,11 @@ void bpf_cgroup_atype_put(int cgroup_atype)
 {
 	int i = cgroup_atype - CGROUP_LSM_START;
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 	if (--cgroup_lsm_atype[i].refcnt <= 0)
 		cgroup_lsm_atype[i].attach_btf_id = 0;
 	WARN_ON_ONCE(cgroup_lsm_atype[i].refcnt < 0);
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 }
 #else
 static enum cgroup_bpf_attach_type
@@ -282,7 +282,7 @@ static void cgroup_bpf_release(struct work_struct *work)
 
 	unsigned int atype;
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 
 	for (atype = 0; atype < ARRAY_SIZE(cgrp->bpf.progs); atype++) {
 		struct hlist_head *progs = &cgrp->bpf.progs[atype];
@@ -315,7 +315,7 @@ static void cgroup_bpf_release(struct work_struct *work)
 		bpf_cgroup_storage_free(storage);
 	}
 
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 
 	for (p = cgroup_parent(cgrp); p; p = cgroup_parent(p))
 		cgroup_bpf_put(p);
@@ -729,9 +729,9 @@ static int cgroup_bpf_attach(struct cgroup *cgrp,
 {
 	int ret;
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 	ret = __cgroup_bpf_attach(cgrp, prog, replace_prog, link, type, flags);
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 	return ret;
 }
 
@@ -831,7 +831,7 @@ static int cgroup_bpf_replace(struct bpf_link *link, struct bpf_prog *new_prog,
 
 	cg_link = container_of(link, struct bpf_cgroup_link, link);
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 	/* link might have been auto-released by dying cgroup, so fail */
 	if (!cg_link->cgroup) {
 		ret = -ENOLINK;
@@ -843,7 +843,7 @@ static int cgroup_bpf_replace(struct bpf_link *link, struct bpf_prog *new_prog,
 	}
 	ret = __cgroup_bpf_replace(cg_link->cgroup, cg_link, new_prog);
 out_unlock:
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 	return ret;
 }
 
@@ -1009,9 +1009,9 @@ static int cgroup_bpf_detach(struct cgroup *cgrp, struct bpf_prog *prog,
 {
 	int ret;
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 	ret = __cgroup_bpf_detach(cgrp, prog, NULL, type);
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 	return ret;
 }
 
@@ -1120,9 +1120,9 @@ static int cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 {
 	int ret;
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 	ret = __cgroup_bpf_query(cgrp, attr, uattr);
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 	return ret;
 }
 
@@ -1189,11 +1189,11 @@ static void bpf_cgroup_link_release(struct bpf_link *link)
 	if (!cg_link->cgroup)
 		return;
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 
 	/* re-check cgroup under lock again */
 	if (!cg_link->cgroup) {
-		mutex_unlock(&cgroup_mutex);
+		cgroup_unlock();
 		return;
 	}
 
@@ -1205,7 +1205,7 @@ static void bpf_cgroup_link_release(struct bpf_link *link)
 	cg = cg_link->cgroup;
 	cg_link->cgroup = NULL;
 
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 
 	cgroup_put(cg);
 }
@@ -1232,10 +1232,10 @@ static void bpf_cgroup_link_show_fdinfo(const struct bpf_link *link,
 		container_of(link, struct bpf_cgroup_link, link);
 	u64 cg_id = 0;
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 	if (cg_link->cgroup)
 		cg_id = cgroup_id(cg_link->cgroup);
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 
 	seq_printf(seq,
 		   "cgroup_id:\t%llu\n"
@@ -1251,10 +1251,10 @@ static int bpf_cgroup_link_fill_link_info(const struct bpf_link *link,
 		container_of(link, struct bpf_cgroup_link, link);
 	u64 cg_id = 0;
 
-	mutex_lock(&cgroup_mutex);
+	cgroup_lock();
 	if (cg_link->cgroup)
 		cg_id = cgroup_id(cg_link->cgroup);
-	mutex_unlock(&cgroup_mutex);
+	cgroup_unlock();
 
 	info->cgroup.cgroup_id = cg_id;
 	info->cgroup.attach_type = cg_link->type;