[PATCH v2] ftrace/samples: Fix function size computation

Vladimir Riabchun posted 1 patch 1 month, 1 week ago
samples/ftrace/ftrace-direct-modify.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
[PATCH v2] ftrace/samples: Fix function size computation
Posted by Vladimir Riabchun 1 month, 1 week ago
In my_tramp1 function .size directive was placed above
ASM_RET instruction, leading to a wrong function size.

Fixes: 9d907f1ae80b ("samples/ftrace: Fix asm function ELF annotations")
Signed-off-by: Vladimir Riabchun <ferr.lambarginio@gmail.com>
---
Changes since v1: https://lore.kernel.org/all/aK2I2IGKRwmkQuIR@vova-pc/
- Fix commit message

 samples/ftrace/ftrace-direct-modify.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/ftrace/ftrace-direct-modify.c b/samples/ftrace/ftrace-direct-modify.c
index cfea7a38befb..da3a9f2091f5 100644
--- a/samples/ftrace/ftrace-direct-modify.c
+++ b/samples/ftrace/ftrace-direct-modify.c
@@ -75,8 +75,8 @@ asm (
 	CALL_DEPTH_ACCOUNT
 "	call my_direct_func1\n"
 "	leave\n"
-"	.size		my_tramp1, .-my_tramp1\n"
 	ASM_RET
+"	.size		my_tramp1, .-my_tramp1\n"
 
 "	.type		my_tramp2, @function\n"
 "	.globl		my_tramp2\n"
-- 
2.43.0
Re: [PATCH v2] ftrace/samples: Fix function size computation
Posted by Vladimir Riabchun 4 weeks ago
Friendly ping.

Best regards,
Riabchun Vladimir