Messages in this thread Patch in this message | | | Date | Wed, 01 Feb 2006 18:03:05 +0900 | From | Akinobu Mita <> | Subject | [patch 41/44] make thread_info.flags an unsigned long |
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The *_bit() routines are defined to work on a pointer to unsigned long. And the thread_info.flags is passed to *_bit() routines in include/linux/thread_info.h. But
- alpha: flags is unsigned int - ia64, sh, x86_64: flags is __u32
So flags should be changed to unsigned long instead.
The only affected 64-platforms are little endian, so it will work without this change. But it's better to change it before people copy the code to a big endian platform.
Signed-off-by: Akinobu Mita <mita@miraclelinux.com> include/asm-alpha/thread_info.h | 2 +- include/asm-ia64/thread_info.h | 2 +- include/asm-sh/thread_info.h | 2 +- include/asm-x86_64/thread_info.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)
Index: 2.6-git/include/asm-alpha/thread_info.h =================================================================== --- 2.6-git.orig/include/asm-alpha/thread_info.h +++ 2.6-git/include/asm-alpha/thread_info.h @@ -14,7 +14,7 @@ struct thread_info { struct pcb_struct pcb; /* palcode state */ struct task_struct *task; /* main task structure */ - unsigned int flags; /* low level flags */ + unsigned long flags; /* low level flags */ unsigned int ieee_state; /* see fpu.h */ struct exec_domain *exec_domain; /* execution domain */ Index: 2.6-git/include/asm-ia64/thread_info.h =================================================================== --- 2.6-git.orig/include/asm-ia64/thread_info.h +++ 2.6-git/include/asm-ia64/thread_info.h @@ -24,7 +24,7 @@ struct thread_info { struct task_struct *task; /* XXX not really needed, except for dup_task_struct() */ struct exec_domain *exec_domain;/* execution domain */ - __u32 flags; /* thread_info flags (see TIF_*) */ + unsigned long flags; /* thread_info flags (see TIF_*) */ __u32 cpu; /* current CPU */ mm_segment_t addr_limit; /* user-level address space limit */ int preempt_count; /* 0=premptable, <0=BUG; will also serve as bh-counter */ Index: 2.6-git/include/asm-sh/thread_info.h =================================================================== --- 2.6-git.orig/include/asm-sh/thread_info.h +++ 2.6-git/include/asm-sh/thread_info.h @@ -18,7 +18,7 @@ struct thread_info { struct task_struct *task; /* main task structure */ struct exec_domain *exec_domain; /* execution domain */ - __u32 flags; /* low level flags */ + unsigned long flags; /* low level flags */ __u32 cpu; int preempt_count; /* 0 => preemptable, <0 => BUG */ struct restart_block restart_block; Index: 2.6-git/include/asm-x86_64/thread_info.h =================================================================== --- 2.6-git.orig/include/asm-x86_64/thread_info.h +++ 2.6-git/include/asm-x86_64/thread_info.h @@ -26,7 +26,7 @@ struct exec_domain; struct thread_info { struct task_struct *task; /* main task structure */ struct exec_domain *exec_domain; /* execution domain */ - __u32 flags; /* low level flags */ + unsigned long flags; /* low level flags */ __u32 status; /* thread synchronous flags */ __u32 cpu; /* current CPU */ int preempt_count; /* 0 => preemptable, <0 => BUG */ -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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