[PATCH] srcu: Remove unused vmlinux srcu linker entries

[Joel Fernandes (Google)]

The SRCU for modules optimization introduced vmlinux linker entries
which is unused since it applies only to the built-in vmlinux. So remove
it to prevent any space usage due to the 8 byte alignment.

Tested with SRCU torture_type and rcutorture.

Cc: kernel-team@xxxxxxxxxxx
Cc: paulmck@xxxxxxxxxxxxxxxxxx
Signed-off-by: Joel Fernandes (Google) <joel@xxxxxxxxxxxxxxxxx>
---
 include/asm-generic/vmlinux.lds.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index c2d919a1566e..f8f6f04c4453 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -338,10 +338,6 @@
 		KEEP(*(__tracepoints_ptrs)) /* Tracepoints: pointer array */ \
 		__stop___tracepoints_ptrs = .;				\
 		*(__tracepoints_strings)/* Tracepoints: strings */	\
-		. = ALIGN(8);						\
-		__start___srcu_struct = .;				\
-		*(___srcu_struct_ptrs)					\
-		__end___srcu_struct = .;				\
 	}								\
 									\
 	.rodata1          : AT(ADDR(.rodata1) - LOAD_OFFSET) {		\
-- 
2.21.0.392.gf8f6787159e-goog