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-rw-r--r--kernel/bpf/core.c30
1 files changed, 14 insertions, 16 deletions
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
index 188ac5ba3900..7f0dbcbb34af 100644
--- a/kernel/bpf/core.c
+++ b/kernel/bpf/core.c
@@ -73,15 +73,13 @@ noinline u64 __bpf_call_base(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5)
}
/**
- * __sk_run_filter - run a filter on a given context
- * @ctx: buffer to run the filter on
- * @insn: filter to apply
+ * __bpf_prog_run - run eBPF program on a given context
+ * @ctx: is the data we are operating on
+ * @insn: is the array of eBPF instructions
*
- * Decode and apply filter instructions to the skb->data. Return length to
- * keep, 0 for none. @ctx is the data we are operating on, @insn is the
- * array of filter instructions.
+ * Decode and execute eBPF instructions.
*/
-static unsigned int __sk_run_filter(void *ctx, const struct bpf_insn *insn)
+static unsigned int __bpf_prog_run(void *ctx, const struct bpf_insn *insn)
{
u64 stack[MAX_BPF_STACK / sizeof(u64)];
u64 regs[MAX_BPF_REG], tmp;
@@ -508,29 +506,29 @@ load_byte:
return 0;
}
-void __weak bpf_int_jit_compile(struct sk_filter *prog)
+void __weak bpf_int_jit_compile(struct bpf_prog *prog)
{
}
/**
- * sk_filter_select_runtime - select execution runtime for BPF program
- * @fp: sk_filter populated with internal BPF program
+ * bpf_prog_select_runtime - select execution runtime for BPF program
+ * @fp: bpf_prog populated with internal BPF program
*
* try to JIT internal BPF program, if JIT is not available select interpreter
- * BPF program will be executed via SK_RUN_FILTER() macro
+ * BPF program will be executed via BPF_PROG_RUN() macro
*/
-void sk_filter_select_runtime(struct sk_filter *fp)
+void bpf_prog_select_runtime(struct bpf_prog *fp)
{
- fp->bpf_func = (void *) __sk_run_filter;
+ fp->bpf_func = (void *) __bpf_prog_run;
/* Probe if internal BPF can be JITed */
bpf_int_jit_compile(fp);
}
-EXPORT_SYMBOL_GPL(sk_filter_select_runtime);
+EXPORT_SYMBOL_GPL(bpf_prog_select_runtime);
/* free internal BPF program */
-void sk_filter_free(struct sk_filter *fp)
+void bpf_prog_free(struct bpf_prog *fp)
{
bpf_jit_free(fp);
}
-EXPORT_SYMBOL_GPL(sk_filter_free);
+EXPORT_SYMBOL_GPL(bpf_prog_free);
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