Merge tag 'phy-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux...

[linux-2.6-microblaze.git] / kernel / events / core.c

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 57c7197..6859229 100644 (file)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -839,7 +839,7 @@ static DEFINE_PER_CPU(struct list_head, cgrp_cpuctx_list);
  */
 static void perf_cgroup_switch(struct task_struct *task, int mode)
 {
-       struct perf_cpu_context *cpuctx;
+       struct perf_cpu_context *cpuctx, *tmp;
        struct list_head *list;
        unsigned long flags;
 
@@ -850,7 +850,7 @@ static void perf_cgroup_switch(struct task_struct *task, int mode)
        local_irq_save(flags);
 
        list = this_cpu_ptr(&cgrp_cpuctx_list);
-       list_for_each_entry(cpuctx, list, cgrp_cpuctx_entry) {
+       list_for_each_entry_safe(cpuctx, tmp, list, cgrp_cpuctx_entry) {
                WARN_ON_ONCE(cpuctx->ctx.nr_cgroups == 0);
 
                perf_ctx_lock(cpuctx, cpuctx->task_ctx);