arm64/kernel: vmlinux.lds: drop redundant discard/keep macros (1eae811d) · Commits · 戴 / test

ARM_EXIT_KEEP and ARM_EXIT_DISCARD are always defined in the same way, so we don't really need them in the first place. Signed-off-by:

arch/arm64/kernel/vmlinux.lds.S

+2 −8

Original line number	Diff line number	Diff line
		@@ -17,10 +17,6 @@

		#include "image.h"

		/* .exit.text needed in case of alternative patching */
		#define ARM_EXIT_KEEP(x) x
		#define ARM_EXIT_DISCARD(x)

		OUTPUT_ARCH(aarch64)
		ENTRY(_text)

		@@ -95,8 +91,6 @@ SECTIONS
		* order of matching.
		*/
		/DISCARD/ : {
		ARM_EXIT_DISCARD(EXIT_TEXT)
		ARM_EXIT_DISCARD(EXIT_DATA)
		EXIT_CALL
		*(.discard)
		(.discard.)
		@@ -161,7 +155,7 @@ SECTIONS

		__exittext_begin = .;
		.exit.text : {
		ARM_EXIT_KEEP(EXIT_TEXT)
		EXIT_TEXT
		}
		__exittext_end = .;

		@@ -188,7 +182,7 @@ SECTIONS
		(.init.rodata. .init.bss) /* from the EFI stub */
		}
		.exit.data : {
		ARM_EXIT_KEEP(EXIT_DATA)
		EXIT_DATA
		}

		PERCPU_SECTION(L1_CACHE_BYTES)