| From: |
| Thomas Gleixner <tglx@linutronix.de> |
| To: |
| LKML <linux-kernel@vger.kernel.org> |
| Subject: |
| [patch V2 00/31] init_task: Use a generic init_task variant |
| Date: |
| Thu, 03 May 2012 09:02:46 -0000 |
| Message-ID: |
| <20120503083859.991965503@linutronix.de> |
| Archive‑link: | |
Article |
All architectures do roughly the same to initialize init_task. The
only architecture which deviates is ia64 as it allocates task_struct
and thread_info together.
Move the common code to init/init_task.c and remove all the redundant
copies.
Difference to V1:
- FRV updates
- left IA64 alone
- Score/Sparc corrections
- Picked up Acked-bys
Thanks,
tglx
arch/alpha/kernel/init_task.c | 17 -------
arch/arm/kernel/init_task.c | 37 ----------------
arch/avr32/kernel/init_task.c | 31 --------------
arch/blackfin/kernel/init_task.c | 32 --------------
arch/frv/kernel/init_task.c | 32 --------------
arch/h8300/kernel/init_task.c | 36 ----------------
arch/hexagon/kernel/init_task.c | 54 ------------------------
arch/m32r/kernel/init_task.c | 34 ---------------
arch/m68k/kernel/init_task.c | 35 ----------------
arch/microblaze/kernel/init_task.c | 26 -----------
arch/mips/kernel/init_task.c | 35 ----------------
arch/mn10300/kernel/init_task.c | 39 -----------------
arch/openrisc/kernel/init_task.c | 42 -------------------
arch/parisc/kernel/init_task.c | 70 --------------------------------
arch/powerpc/kernel/init_task.c | 29 -------------
arch/s390/kernel/init_task.c | 38 -----------------
arch/score/kernel/init_task.c | 46 ---------------------
arch/sh/kernel/init_task.c | 30 -------------
arch/sparc/kernel/init_task.c | 22 ----------
arch/tile/kernel/init_task.c | 59 --------------------------
arch/um/kernel/init_task.c | 38 -----------------
arch/unicore32/kernel/init_task.c | 44 --------------------
arch/x86/kernel/init_task.c | 42 -------------------
arch/xtensa/kernel/init_task.c | 31 --------------
tip/arch/Kconfig | 9 ++++
tip/arch/alpha/kernel/Makefile | 2
tip/arch/arm/Makefile | 2
tip/arch/arm/kernel/Makefile | 2
tip/arch/avr32/kernel/Makefile | 2
tip/arch/blackfin/Makefile | 2
tip/arch/blackfin/kernel/Makefile | 2
tip/arch/c6x/kernel/process.c | 16 -------
tip/arch/cris/kernel/process.c | 28 ------------
tip/arch/frv/Kconfig | 1
tip/arch/frv/Makefile | 2
tip/arch/frv/include/asm/thread_info.h | 4 -
tip/arch/frv/kernel/Makefile | 2
tip/arch/frv/kernel/process.c | 15 ------
tip/arch/h8300/kernel/Makefile | 2
tip/arch/hexagon/Makefile | 3 -
tip/arch/hexagon/kernel/Makefile | 2
tip/arch/ia64/Kconfig | 3 +
tip/arch/ia64/include/asm/thread_info.h | 3 -
tip/arch/m32r/Makefile | 2
tip/arch/m32r/kernel/Makefile | 2
tip/arch/m68k/kernel/Makefile | 2
tip/arch/microblaze/kernel/Makefile | 2
tip/arch/mips/Makefile | 2
tip/arch/mips/kernel/Makefile | 2
tip/arch/mips/kernel/vmlinux.lds.S | 2
tip/arch/mn10300/Makefile | 2
tip/arch/mn10300/kernel/Makefile | 2
tip/arch/openrisc/Makefile | 2
tip/arch/openrisc/kernel/Makefile | 2
tip/arch/parisc/mm/init.c | 12 +++++
tip/arch/powerpc/kernel/Makefile | 2
tip/arch/s390/Makefile | 1
tip/arch/s390/kernel/Makefile | 2
tip/arch/score/kernel/Makefile | 2
tip/arch/sh/Makefile | 2
tip/arch/sh/kernel/Makefile | 2
tip/arch/sparc/Makefile | 1
tip/arch/sparc/kernel/Makefile | 1
tip/arch/tile/kernel/Makefile | 2
tip/arch/tile/kernel/setup.c | 16 +++++++
tip/arch/um/kernel/Makefile | 2
tip/arch/um/kernel/um_arch.c | 5 ++
tip/arch/unicore32/Makefile | 1
tip/arch/unicore32/kernel/Makefile | 2
tip/arch/x86/Makefile | 1
tip/arch/x86/kernel/Makefile | 2
tip/arch/x86/kernel/process.c | 9 ++++
tip/arch/xtensa/kernel/Makefile | 2
tip/init/Makefile | 4 +
tip/init/init_task.c | 24 ++++++++++
tip/kernel/fork.c | 6 +-
tip/kernel/sched/Makefile | 2
77 files changed, 117 insertions(+), 1009 deletions(-)
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