From b28017f57f1ec16ab515e99d863bf9f33ea0d737 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Thu, 4 Dec 2008 13:28:09 -0800 Subject: 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/kernel/init_task.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 arch/sparc/kernel/init_task.c (limited to 'arch/sparc/kernel/init_task.c') diff --git a/arch/sparc/kernel/init_task.c b/arch/sparc/kernel/init_task.c new file mode 100644 index 000000000000..8e64ebc445ef --- /dev/null +++ b/arch/sparc/kernel/init_task.c @@ -0,0 +1,28 @@ +#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); +struct task_struct init_task = INIT_TASK(init_task); + +EXPORT_SYMBOL(init_mm); +EXPORT_SYMBOL(init_task); + +/* .text section in head.S is aligned at 8k boundary and this gets linked + * right after that so that the init_thread_union is aligned properly as well. + * If this is not aligned on a 8k boundry, then you should change code + * in etrap.S which assumes it. + */ +union thread_union init_thread_union + __attribute__((section (".text\"\n\t#"))) + __attribute__((aligned (THREAD_SIZE))) + = { INIT_THREAD_INFO(init_task) }; -- cgit v1.2.3