disable OPTIMIZE_INLINING by default

hulk inclusion
category: bugfix
bugzilla: 182617 https://gitee.com/openeuler/kernel/issues/I4DDEL

--------------------------------

for performance reasons, hulk 5.10 do not use OPTIMIZE_INLINING.
it using gnu_inline attribute causing inline functions not really inline,
which introducing performance issues,so we disable it and adapt
some link conflicting functions.
Signed-off-by: NGuo Xuenan <guoxuenan@huawei.com>
Reviewed-by: NJason Yan <yanaijie@huawei.com>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

arch/arm64/kvm/sys_regs.h

@@ -63,8 +63,13 @@ struct sys_reg_desc {
 #define REG_RAZ			(1 << 1) /* RAZ from userspace and guest */
 
 static __printf(2, 3)
+#if defined(CONFIG_OPTIMIZE_INLINING)
 inline void print_sys_reg_msg(const struct sys_reg_params *p,
 				       char *fmt, ...)
+#else
+void print_sys_reg_msg(const struct sys_reg_params *p,
+				       char *fmt, ...)
+#endif
 {
 	va_list va;
 

drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c

@@ -168,8 +168,13 @@ static uint32_t  __calc_hdr_byte_sum(struct amdgpu_ras_eeprom_control *control)
 	return tbl_sum;
 }
 
+#if defined(CONFIG_OPTIMIZE_INLINING)
+static inline uint32_t  __calc_recs_byte_sum(struct eeprom_table_record *records,
+				      int num)
+#else
 static uint32_t  __calc_recs_byte_sum(struct eeprom_table_record *records,
 				      int num)
+#endif
 {
 	int i, j;
 	uint32_t tbl_sum = 0;

drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h

@@ -88,8 +88,11 @@ int amdgpu_ras_eeprom_process_recods(struct amdgpu_ras_eeprom_control *control,
 					    struct eeprom_table_record *records,
 					    bool write,
 					    int num);
-
+#if defined(CONFIG_OPTIMIZE_INLINING)
 inline uint32_t amdgpu_ras_eeprom_get_record_max_length(void);
+#else
+uint32_t amdgpu_ras_eeprom_get_record_max_length(void);
+#endif
 
 void amdgpu_ras_eeprom_test(struct amdgpu_ras_eeprom_control *control);
 

drivers/staging/media/atomisp/pci/hive_isp_css_include/print_support.h

@@ -20,7 +20,11 @@
 
 extern int (*sh_css_printf)(const char *fmt, va_list args);
 /* depends on host supplied print function in ia_css_init() */
+#if defined(CONFIG_OPTIMIZE_INLINING)
 static inline  __printf(1, 2) void ia_css_print(const char *fmt, ...)
+#else
+static __printf(1, 2) void ia_css_print(const char *fmt, ...)
+#endif
 {
 	va_list ap;
 

lib/Kconfig.debug

@@ -334,7 +334,7 @@ config HEADERS_INSTALL
 	  as uapi header sanity checks.
 
 config OPTIMIZE_INLINING
-	def_bool y
+	def_bool n
 	help
 	  This option determines if the kernel forces gcc to inline the functions
 	  developers have marked 'inline'. Doing so takes away freedom from gcc to