Messages in this thread Patch in this message | | | From | Brian Gerst <> | Subject | [PATCH v2 6/6] percpu: Remove PER_CPU_FIRST_SECTION | Date | Tue, 30 Nov 2021 15:55:49 -0500 |
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x86-64 was the only user.
Signed-off-by: Brian Gerst <brgerst@gmail.com> --- include/asm-generic/vmlinux.lds.h | 1 - include/linux/percpu-defs.h | 12 ------------ 2 files changed, 13 deletions(-)
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 42f3866bca69..a7fc94e1b985 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -1056,7 +1056,6 @@ */ #define PERCPU_INPUT(cacheline) \ __per_cpu_start = .; \ - *(.data..percpu..first) \ . = ALIGN(PAGE_SIZE); \ *(.data..percpu..page_aligned) \ . = ALIGN(cacheline); \ diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h index af1071535de8..819d1b9ff8fe 100644 --- a/include/linux/percpu-defs.h +++ b/include/linux/percpu-defs.h @@ -26,13 +26,11 @@ #define PER_CPU_SHARED_ALIGNED_SECTION "..shared_aligned" #define PER_CPU_ALIGNED_SECTION "..shared_aligned" #endif -#define PER_CPU_FIRST_SECTION "..first" #else #define PER_CPU_SHARED_ALIGNED_SECTION "" #define PER_CPU_ALIGNED_SECTION "..shared_aligned" -#define PER_CPU_FIRST_SECTION "" #endif @@ -114,16 +112,6 @@ #define DEFINE_PER_CPU(type, name) \ DEFINE_PER_CPU_SECTION(type, name, "") -/* - * Declaration/definition used for per-CPU variables that must come first in - * the set of variables. - */ -#define DECLARE_PER_CPU_FIRST(type, name) \ - DECLARE_PER_CPU_SECTION(type, name, PER_CPU_FIRST_SECTION) - -#define DEFINE_PER_CPU_FIRST(type, name) \ - DEFINE_PER_CPU_SECTION(type, name, PER_CPU_FIRST_SECTION) - /* * Declaration/definition used for per-CPU variables that must be cacheline * aligned under SMP conditions so that, whilst a particular instance of the -- 2.31.1
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