From b28017f57f1ec16ab515e99d863bf9f33ea0d737 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Thu, 4 Dec 2008 13:28:09 -0800 Subject: [PATCH] sparc: unify kernel/init_task A closer inspection revealed that these two files had identical functionality - but the implementation of it differed slightly. Base it on the sparc version as it was the best. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/Makefile | 2 +- arch/sparc/kernel/Makefile | 2 +- .../kernel/{init_task_32.c => init_task.c} | 0 arch/sparc/kernel/init_task_64.c | 35 ------------------- 4 files changed, 2 insertions(+), 37 deletions(-) rename arch/sparc/kernel/{init_task_32.c => init_task.c} (100%) delete mode 100644 arch/sparc/kernel/init_task_64.c diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index efc90711f79d..2003ded054c2 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -68,7 +68,7 @@ endif endif head-y := arch/sparc/kernel/head_$(BITS).o -head-y += arch/sparc/kernel/init_task_$(BITS).o +head-y += arch/sparc/kernel/init_task.o core-y += arch/sparc/kernel/ core-y += arch/sparc/mm/ arch/sparc/math-emu/ diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile index 46439465c3b2..cd13d7fcfccf 100644 --- a/arch/sparc/kernel/Makefile +++ b/arch/sparc/kernel/Makefile @@ -6,7 +6,7 @@ asflags-y := -ansi ccflags-y := -Werror extra-y := head_$(BITS).o -extra-y += init_task_$(BITS).o +extra-y += init_task.o extra-y += vmlinux.lds obj-$(CONFIG_SPARC32) += entry.o wof.o wuf.o diff --git a/arch/sparc/kernel/init_task_32.c b/arch/sparc/kernel/init_task.c similarity index 100% rename from arch/sparc/kernel/init_task_32.c rename to arch/sparc/kernel/init_task.c diff --git a/arch/sparc/kernel/init_task_64.c b/arch/sparc/kernel/init_task_64.c deleted file mode 100644 index d2b312381c19..000000000000 --- a/arch/sparc/kernel/init_task_64.c +++ /dev/null @@ -1,35 +0,0 @@ -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -static struct fs_struct init_fs = INIT_FS; -static struct signal_struct init_signals = INIT_SIGNALS(init_signals); -static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -struct mm_struct init_mm = INIT_MM(init_mm); - -EXPORT_SYMBOL(init_mm); - -/* .text section in head.S is aligned at 2 page boundary and this gets linked - * right after that so that the init_thread_union is aligned properly as well. - * We really don't need this special alignment like the Intel does, but - * I do it anyways for completeness. - */ -__asm__ (".text"); -union thread_union init_thread_union = { INIT_THREAD_INFO(init_task) }; - -/* - * Initial task structure. - * - * All other task structs will be allocated on slabs in fork.c - */ -EXPORT_SYMBOL(init_task); - -__asm__(".data"); -struct task_struct init_task = INIT_TASK(init_task); -- 2.39.5