From: Ravi Bangoria <ravi.bango...@linux.ibm.com>
In case of extra_pass, usual JIT passes are always skipped. So,
extra_pass is always false while calling bpf_jit_build_body() and
thus it can be removed.
Signed-off-by: Ravi Bangoria <ravi.bango...@linux.ibm.com>
---
Changes in v2:
* Updated the changelog wording a bit.
arch/powerpc/net/bpf_jit.h | 2 +-
arch/powerpc/net/bpf_jit_comp.c | 6 +++---
arch/powerpc/net/bpf_jit_comp32.c | 4 ++--
arch/powerpc/net/bpf_jit_comp64.c | 4 ++--
4 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h
index d6267e93027a..411c63d945c7 100644
--- a/arch/powerpc/net/bpf_jit.h
+++ b/arch/powerpc/net/bpf_jit.h
@@ -166,7 +166,7 @@ static inline void bpf_clear_seen_register(struct
codegen_context *ctx, int i)
void bpf_jit_emit_func_call_rel(u32 *image, struct codegen_context *ctx, u64
func);
int bpf_jit_build_body(struct bpf_prog *fp, u32 *image, struct codegen_context
*ctx,
- u32 *addrs, bool extra_pass);
+ u32 *addrs);
void bpf_jit_build_prologue(u32 *image, struct codegen_context *ctx);
void bpf_jit_build_epilogue(u32 *image, struct codegen_context *ctx);
void bpf_jit_realloc_regs(struct codegen_context *ctx);
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c
index 53aefee3fe70..c5c9e8ad1de7 100644
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@@ -149,7 +149,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
cgctx.stack_size = round_up(fp->aux->stack_depth, 16);
/* Scouting faux-generate pass 0 */
- if (bpf_jit_build_body(fp, 0, &cgctx, addrs, false)) {
+ if (bpf_jit_build_body(fp, 0, &cgctx, addrs)) {
/* We hit something illegal or unsupported. */
fp = org_fp;
goto out_addrs;
@@ -162,7 +162,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
*/
if (cgctx.seen & SEEN_TAILCALL) {
cgctx.idx = 0;
- if (bpf_jit_build_body(fp, 0, &cgctx, addrs, false)) {
+ if (bpf_jit_build_body(fp, 0, &cgctx, addrs)) {
fp = org_fp;
goto out_addrs;
}
@@ -210,7 +210,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
/* Now build the prologue, body code & epilogue for real. */
cgctx.idx = 0;
bpf_jit_build_prologue(code_base, &cgctx);
- bpf_jit_build_body(fp, code_base, &cgctx, addrs, extra_pass);
+ bpf_jit_build_body(fp, code_base, &cgctx, addrs);
bpf_jit_build_epilogue(code_base, &cgctx);
if (bpf_jit_enable > 1)
diff --git a/arch/powerpc/net/bpf_jit_comp32.c
b/arch/powerpc/net/bpf_jit_comp32.c
index beb12cbc8c29..b60b59426a24 100644
--- a/arch/powerpc/net/bpf_jit_comp32.c
+++ b/arch/powerpc/net/bpf_jit_comp32.c
@@ -266,7 +266,7 @@ static void bpf_jit_emit_tail_call(u32 *image, struct
codegen_context *ctx, u32
/* Assemble the body code between the prologue & epilogue */
int bpf_jit_build_body(struct bpf_prog *fp, u32 *image, struct codegen_context
*ctx,
- u32 *addrs, bool extra_pass)
+ u32 *addrs)
{
const struct bpf_insn *insn = fp->insnsi;
int flen = fp->len;
@@ -860,7 +860,7 @@ int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
struct codegen_context *
case BPF_JMP | BPF_CALL:
ctx->seen |= SEEN_FUNC;
- ret = bpf_jit_get_func_addr(fp, &insn[i], extra_pass,
+ ret = bpf_jit_get_func_addr(fp, &insn[i], false,
&func_addr,
&func_addr_fixed);
if (ret < 0)
return ret;
diff --git a/arch/powerpc/net/bpf_jit_comp64.c
b/arch/powerpc/net/bpf_jit_comp64.c
index b87a63dba9c8..2a87da50d9a4 100644
--- a/arch/powerpc/net/bpf_jit_comp64.c
+++ b/arch/powerpc/net/bpf_jit_comp64.c
@@ -272,7 +272,7 @@ static void bpf_jit_emit_tail_call(u32 *image, struct
codegen_context *ctx, u32
/* Assemble the body code between the prologue & epilogue */
int bpf_jit_build_body(struct bpf_prog *fp, u32 *image, struct codegen_context
*ctx,
- u32 *addrs, bool extra_pass)
+ u32 *addrs)
{
const struct bpf_insn *insn = fp->insnsi;
int flen = fp->len;
@@ -769,7 +769,7 @@ int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
struct codegen_context *
case BPF_JMP | BPF_CALL:
ctx->seen |= SEEN_FUNC;
- ret = bpf_jit_get_func_addr(fp, &insn[i], extra_pass,
+ ret = bpf_jit_get_func_addr(fp, &insn[i], false,
&func_addr,
&func_addr_fixed);
if (ret < 0)
return ret;
--
2.31.1
