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Diffstat (limited to 'kernel/samples/bpf/tracex3_kern.c')
-rw-r--r--kernel/samples/bpf/tracex3_kern.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/samples/bpf/tracex3_kern.c b/kernel/samples/bpf/tracex3_kern.c
index 255ff2792..bf337fbb0 100644
--- a/kernel/samples/bpf/tracex3_kern.c
+++ b/kernel/samples/bpf/tracex3_kern.c
@@ -23,7 +23,7 @@ struct bpf_map_def SEC("maps") my_map = {
SEC("kprobe/blk_mq_start_request")
int bpf_prog1(struct pt_regs *ctx)
{
- long rq = ctx->di;
+ long rq = PT_REGS_PARM1(ctx);
u64 val = bpf_ktime_get_ns();
bpf_map_update_elem(&my_map, &rq, &val, BPF_ANY);
@@ -51,7 +51,7 @@ struct bpf_map_def SEC("maps") lat_map = {
SEC("kprobe/blk_update_request")
int bpf_prog2(struct pt_regs *ctx)
{
- long rq = ctx->di;
+ long rq = PT_REGS_PARM1(ctx);
u64 *value, l, base;
u32 index;