X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=kernel%2Ffork.c;h=b94391a5870877677ff4cac38d9d7e29fbc6071f;hb=c1acda9807e2bbe1d2026b44f37d959d6d8266c8;hp=d3171e8e88e5d4af93ab1fa21a2dfe4c41b67292;hpb=05a59d79793d482f628a31753c671f2e92178a21;p=platform%2Fkernel%2Flinux-rpi.git

diff --git a/kernel/fork.c b/kernel/fork.c
index d3171e8..b94391a 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -96,6 +96,7 @@
 #include <linux/kasan.h>
 #include <linux/scs.h>
 #include <linux/io_uring.h>
+#include <linux/bpf.h>
 
 #include <asm/pgalloc.h>
 #include <linux/uaccess.h>
@@ -734,6 +735,7 @@ void __put_task_struct(struct task_struct *tsk)
 	cgroup_free(tsk);
 	task_numa_free(tsk, true);
 	security_task_free(tsk);
+	bpf_task_storage_free(tsk);
 	exit_creds(tsk);
 	delayacct_tsk_free(tsk);
 	put_signal_struct(tsk->signal);
@@ -2064,6 +2066,9 @@ static __latent_entropy struct task_struct *copy_process(
 	p->sequential_io	= 0;
 	p->sequential_io_avg	= 0;
 #endif
+#ifdef CONFIG_BPF_SYSCALL
+	RCU_INIT_POINTER(p->bpf_storage, NULL);
+#endif
 
 	/* Perform scheduler related setup. Assign this task to a CPU. */
 	retval = sched_fork(clone_flags, p);